Why Choose 301 Area Code Number?
Instant Credibility:
Gain trust across 301 5 boroughs, enhancing your business reputation. Area codes in New York, such as 301, play a significant role in identifying and avoiding scam calls.
Cost-Effective:
Save on expensive hardware and contracts, reducing overall costs. Virtual numbers eliminate the need for physical equipment, lowering startup and maintenance expenses.
Global Reach:
Seamlessly expand your business presence without geographical limitations. Operate internationally while maintaining a local identity, facilitating better client interactions.
Details About
The 301 Area Code
States:
Maryland
Time Zone:
Eastern (GMT -05:00)
Cities Serving:
Indian Head, Bethesda, Chevy Chase, Fort Washington, Clinton, Accokeek, Riva, Edgewater, Annapolis, Laurel, Riverdale, College Park, Greenbelt, Gaithersburg, Montgomery Village, Hyattsville, Bladensburg, Beltsville, Kensington, Rockville, Bowie, Upper Marlboro, Williamsport, Glenn Dale, Lanham, Glen Echo, Frederick, Brinklow, Ashton, Sandy Spring, Silver Spring, Temple Hills, Oxon Hill, Cheltenham, Andrews Air Force Base, Spencerville, Suitland, Cascade, Brandywine, Bittinger, Nanjemoy, Leonardtown, Damascus, Newburg, Chaptico, Issue, Mount Savage, Waldorf, Cumberland, Mount Rainier, Takoma Park, Thurmont, Hughesville, Brentwood, Burtonsville, Pomfret, Bryans Road, Derwood, Mechanicsville, Myersville, Lothian, Potomac, Cabin John, Hagerstown, Columbia, District Heights, Capitol Heights, Oakland, Patuxent River, Poolesville, Westernport, Luke, Clarksburg, Monrovia, Middletown, California, Hollywood, Loveville, Swanton, Mc Henry, White Plains, La Plata, Port Tobacco, Keedysville, Emmitsburg, Kitzmiller, Lonaconing, Oldtown, Bel Alton, Hancock, New Market, Great Mills, Tall Timbers, Callaway, Frostburg, Mount Airy, Lexington Park, Accident, Friendsville, Abell, Bushwood, Avenue, North Beach, Smithsburg, Adamstown, Brunswick, Clear Spring, Walkersville, Ridge, Baltimore, Grantsville, Odenton, Knoxville, Drayden, Piney Point, Valley Lee
Understanding Local Phone Numbers in the 301 Area Code
Local Presence: Establish a powerful presence in 301 without a physical office. Leverage the 301 City area code to build trust and recognition among 301 customers. A local number enhances your accessibility and fosters a sense of community.
Global Flexibility: Manage operations from anywhere while projecting a local image. Operate globally while maintaining a strong local presence in 301. Virtual numbers enable you to connect with clients worldwide while appearing local.
Key Benefits
No Hardware Needed:
Simple virtual setup, no physical gear, hassle-free online process.
Easy Setup:
Quick and user-friendly, minimal tech skills required, guided interface.
Affordable Pricing:
Cost-effective plans, budget-friendly monthly pricing, no hidden fees.
ZIP CODE SERVED BY
301 Area Code
Unlock Endless Possibilities with CallMama's Robust 301 Area Code Features
Video Conferencing
Face-to-face video meetings from anywhere
Call Recording
Save important conversations for reference
Call Forwarding
Never miss an important customer call
Call Queuing
Manage multiple incoming calls professionally
Caller ID
Know who's calling before you pick up
Voicemail
Custom greetings and easy message access
International Calling
Connect globally at low
rates
Local Calling
Reliable nationwide calling included
Unlimited Chat
Ongoing conversations with customers
SMS Features
Text capabilities for registrations, OTPs
Instant Setup
Get started within 60 seconds with no delays
International Top-Up
Add international minutes easily
NXX Analysis for 301 Area Codes
Provider Distribution
Advanced Communication Solutions
With Area Code Number
Unified Communication:
Combine calls, video, messaging, and more on a secure cloud platform. Streamline all your communication needs into one efficient system. This integration simplifies management and enhances productivity.
Integration:
Connect with CRM and helpdesk systems for enhanced data-driven strategies. Integrate your communication tools with other business systems for optimal performance. This connectivity ensures seamless operations and improved customer interactions.
AI-Powered Call Analytics:
Gain insights from customer conversations to improve sales and support. Use advanced analytics to enhance your customer service and sales strategies. Analyze call data to identify trends and make informed decisions.
Active Phone Number Prefixes( NXX)
for 301 area code
NPA | NXX | CITY | USAGE | COMPANY NAME | NXX INTRODUCED DATE |
---|---|---|---|---|---|
301 | 200 | Indian Head | Landline | Bandwidth.com Clec, Llc - Md | 2/24/2011 |
301 | 202 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 12/19/2008 |
301 | 202 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 12/19/2008 |
301 | 203 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 203 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 203 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 204 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 204 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 205 | Edgewater | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 205 | Riva | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 205 | Annapolis | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 206 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 207 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 207 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 207 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 208 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 208 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 209 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 209 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 209 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 210 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 210 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 212 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 212 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 213 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/6/1997 |
301 | 213 | Laurel | Wireless | Sprint Spectrum L.p. | 7/6/1997 |
301 | 214 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 214 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 214 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 215 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 215 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 216 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 216 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 217 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 218 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 218 | Bowie | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 219 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/4/1995 |
301 | 219 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/4/1995 |
301 | 220 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 220 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 220 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 221 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 221 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 222 | Bethesda | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 222 | Chevy Chase | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 223 | Williamsport | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 224 | Bethesda | Wireless | Usa Mobility Wireless, Inc. | 4/15/1996 |
301 | 224 | Chevy Chase | Wireless | Usa Mobility Wireless, Inc. | 4/15/1996 |
301 | 225 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 5/21/2009 |
301 | 225 | Lanham | Landline | Teleport Communications America, Llc - Dc | 5/21/2009 |
301 | 225 | Bowie | Landline | Teleport Communications America, Llc - Dc | 5/21/2009 |
301 | 226 | Lanham | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 226 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 227 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 227 | Glen Echo | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 228 | Frederick | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 229 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 229 | Glen Echo | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 230 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 231 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 232 | Sandy Spring | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 232 | Ashton | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 232 | Brinklow | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 233 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/1/1997 |
301 | 234 | Temple Hills | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 234 | Fort Washington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 234 | Oxon Hill | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 235 | Clinton | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 235 | Cheltenham | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 235 | Andrews Air Force Base | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 236 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 236 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 237 | Beltsville | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
301 | 237 | Laurel | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
301 | 238 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 238 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 238 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 239 | Hyattsville | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 239 | Bladensburg | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 239 | Riverdale | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 240 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 240 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 241 | Cascade | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 242 | Brandywine | Landline | Mcimetro Access Transmission Services Llc | 1/11/1997 |
301 | 243 | Bethesda | Landline | Verizon Maryland, Inc. | 7/20/2006 |
301 | 243 | Chevy Chase | Landline | Verizon Maryland, Inc. | 7/20/2006 |
301 | 244 | Rockville | Landline | Telcove Operations, Inc. - Md | 1/11/1997 |
301 | 245 | Bittinger | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 246 | Nanjemoy | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 247 | Leonardtown | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 248 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 248 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 248 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 249 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 249 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 250 | Gaithersburg | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 250 | Montgomery Village | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 251 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 252 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 252 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 253 | Damascus | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 254 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 254 | Laurel | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 255 | Rockville | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 256 | Laurel | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 257 | Beltsville | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 257 | Laurel | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 258 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 258 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 259 | Issue | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 259 | Newburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 259 | Chaptico | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 260 | Ashton | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 261 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 261 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 261 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 262 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 262 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 263 | Bethesda | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 263 | Glen Echo | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 264 | Mount Savage | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 265 | Temple Hills | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 265 | Fort Washington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 265 | Oxon Hill | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 266 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/11/1997 |
301 | 267 | Riverdale | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 267 | College Park | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 267 | Greenbelt | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 268 | Cumberland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 7/6/1997 |
301 | 269 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/11/2014 |
301 | 269 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/11/2014 |
301 | 269 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/11/2014 |
301 | 270 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 270 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 271 | Thurmont | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 272 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 272 | Chevy Chase | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 273 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 274 | Hughesville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 275 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 275 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 276 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 276 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 276 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 277 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 277 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 277 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 278 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 278 | Oxon Hill | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 278 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 279 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 280 | Bethesda | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 280 | Chevy Chase | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 281 | Temple Hills | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 281 | Fort Washington | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 281 | Oxon Hill | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 282 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 282 | Burtonsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 283 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 283 | Pomfret | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 283 | Bryans Road | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 284 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 284 | Derwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 285 | Silver Spring | Wireless | Verizon Maryland, Inc. | 7/4/1995 |
301 | 285 | Takoma Park | Wireless | Verizon Maryland, Inc. | 7/4/1995 |
301 | 286 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 286 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 286 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 287 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 287 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 287 | Kensington | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 288 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 1/10/1996 |
301 | 289 | Takoma Park | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 289 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 289 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 290 | Mechanicsville | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 291 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 291 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 291 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 1/11/1997 |
301 | 292 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 292 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 292 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 293 | Myersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 294 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 295 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 295 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 295 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 296 | Rockville | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 296 | Derwood | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 297 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 297 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 297 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 298 | Upper Marlboro | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
301 | 298 | Lothian | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
301 | 299 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 299 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 299 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 300 | Bethesda | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/30/2007 |
301 | 300 | Chevy Chase | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 3/30/2007 |
301 | 302 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 10/5/2004 |
301 | 303 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 303 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 303 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 304 | Frederick | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/6/2007 |
301 | 305 | Frederick | Wireless | Sprint Spectrum L.p. | 4/15/1996 |
301 | 306 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 306 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 306 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 307 | Riverdale | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 307 | College Park | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 307 | Greenbelt | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 308 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 308 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 308 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 309 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 310 | Columbia | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 312 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/11/1997 |
301 | 312 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/11/1997 |
301 | 313 | Riverdale | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 313 | College Park | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 313 | Greenbelt | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 314 | Lanham | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 314 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 315 | Rockville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 316 | Temple Hills | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 316 | Oxon Hill | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 316 | Suitland | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 317 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 318 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 318 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 319 | Bethesda | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 319 | Rockville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 319 | Kensington | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 320 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 320 | Glen Echo | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 321 | Rockville | Landline | Telcove Operations, Inc. - Md | 7/6/1997 |
301 | 322 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 322 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 323 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 7/6/1997 |
301 | 324 | Capitol Heights | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 324 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 324 | District Heights | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 325 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/4/1995 |
301 | 326 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 10/11/1997 |
301 | 327 | Upper Marlboro | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/9/2006 |
301 | 327 | Lothian | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/9/2006 |
301 | 328 | Bethesda | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 6/21/2006 |
301 | 328 | Chevy Chase | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 6/21/2006 |
301 | 329 | Riverdale | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 329 | College Park | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 329 | Greenbelt | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 330 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 330 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 331 | Hagerstown | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 332 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/1996 |
301 | 333 | Capitol Heights | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 333 | Hyattsville | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 333 | District Heights | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 334 | Oakland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 335 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 335 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 336 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 336 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 336 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 337 | Gaithersburg | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 337 | Montgomery Village | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 338 | Cumberland | Landline | Idt America Corp - Md | 1/31/2006 |
301 | 339 | Rockville | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 339 | Derwood | Landline | Cavalier Telephone Mid-atlantic, Llc - Md | 10/11/1997 |
301 | 340 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 341 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 341 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 342 | Patuxent River | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 343 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 2/11/1995 |
301 | 343 | Suitland | Wireless | Sprint Spectrum L.p. | 2/11/1995 |
301 | 343 | District Heights | Wireless | Sprint Spectrum L.p. | 2/11/1995 |
301 | 344 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 344 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 344 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 345 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 345 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 345 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 346 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/11/1997 |
301 | 347 | Bethesda | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 347 | Chevy Chase | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 348 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 348 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 348 | Kensington | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 349 | Poolesville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 350 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 350 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 350 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 351 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/4/1995 |
301 | 352 | Glenn Dale | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 352 | Bowie | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 353 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 353 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 354 | Rockville | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 354 | Derwood | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 355 | Gaithersburg | Landline | Verizon Maryland, Inc. | 12/8/2005 |
301 | 355 | Montgomery Village | Landline | Verizon Maryland, Inc. | 12/8/2005 |
301 | 356 | Laurel | Landline | Vdl, Inc. Dba Global Telecom Brokers - Md | 8/17/2004 |
301 | 357 | Mount Rainier | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/12/2006 |
301 | 357 | Oxon Hill | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/12/2006 |
301 | 357 | Brentwood | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/12/2006 |
301 | 358 | Upper Marlboro | Landline | Level 3 Communications, Llc - Md | 10/11/1997 |
301 | 358 | Lothian | Landline | Level 3 Communications, Llc - Md | 10/11/1997 |
301 | 359 | Luke | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 359 | Westernport | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 360 | Frederick | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 361 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 10/11/1997 |
301 | 362 | Laurel | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 363 | Clarksburg | Landline | Level 3 Communications, Llc - Md | 8/16/2006 |
301 | 363 | Damascus | Landline | Level 3 Communications, Llc - Md | 8/16/2006 |
301 | 363 | Monrovia | Landline | Level 3 Communications, Llc - Md | 8/16/2006 |
301 | 364 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 364 | Mount Rainier | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 364 | Brentwood | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 365 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 365 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 365 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 366 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 366 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 10/11/1997 |
301 | 367 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 368 | Damascus | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 369 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 370 | Gaithersburg | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 370 | Montgomery Village | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 371 | Middletown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 372 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 373 | California | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 373 | Loveville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 373 | Hollywood | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 374 | Waldorf | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 375 | Accokeek | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 375 | Pomfret | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 375 | Bryans Road | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 376 | Laurel | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 377 | Laurel | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 378 | Frederick | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 2/20/2007 |
301 | 379 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 379 | Laurel | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 380 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 380 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 380 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 382 | Rockville | Wireless | Verizon Maryland, Inc. | 10/15/1996 |
301 | 383 | Glenn Dale | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 383 | Lanham | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 383 | Bowie | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 384 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 384 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 385 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/1/1997 |
301 | 385 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/1/1997 |
301 | 386 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 386 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 387 | Swanton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 387 | Mc Henry | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 387 | Oakland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 388 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 388 | Spencerville | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 389 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 1/25/1998 |
301 | 390 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 390 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 391 | Damascus | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 392 | La Plata | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 392 | Port Tobacco | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 392 | White Plains | Landline | Verizon Maryland, Inc. | 7/6/1997 |
301 | 393 | Hagerstown | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 394 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 394 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 394 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 395 | Laurel | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/17/2004 |
301 | 396 | Waldorf | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 397 | Riverdale | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 397 | College Park | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 397 | Greenbelt | Wireless | Verizon Maryland, Inc. | 2/11/1995 |
301 | 398 | Rockville | Landline | Verizon Maryland, Inc. | 10/9/2003 |
301 | 398 | Derwood | Landline | Verizon Maryland, Inc. | 10/9/2003 |
301 | 399 | Waldorf | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 400 | Bethesda | Landline | Verizon Maryland, Inc. | 3/29/2010 |
301 | 400 | Rockville | Landline | Verizon Maryland, Inc. | 3/29/2010 |
301 | 400 | Kensington | Landline | Verizon Maryland, Inc. | 3/29/2010 |
301 | 401 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 402 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 402 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 403 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 403 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 403 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 404 | Beltsville | Wireless | Sprint Spectrum L.p. | 4/15/1996 |
301 | 404 | Laurel | Wireless | Sprint Spectrum L.p. | 4/15/1996 |
301 | 405 | Lanham | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 405 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 2/4/1994 |
301 | 406 | Bethesda | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 406 | Chevy Chase | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 407 | Poolesville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 408 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 408 | Takoma Park | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 408 | Hyattsville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 409 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 409 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 409 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 412 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 412 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 413 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 414 | Damascus | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 415 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 415 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 416 | Williamsport | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 417 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 417 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 418 | Frederick | Landline | Verizon Maryland, Inc. | 11/20/2002 |
301 | 419 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 419 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 420 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 420 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 420 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 421 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 421 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 422 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 422 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 422 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 423 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 423 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 423 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 424 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 425 | Beltsville | Wireless | Verizon Maryland, Inc. | 9/11/1994 |
301 | 425 | Laurel | Wireless | Verizon Maryland, Inc. | 9/11/1994 |
301 | 426 | Beltsville | Wireless | Verizon Maryland, Inc. | 4/15/1996 |
301 | 426 | Laurel | Wireless | Verizon Maryland, Inc. | 4/15/1996 |
301 | 427 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 427 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 428 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 428 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 429 | Lanham | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 429 | Hyattsville | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 429 | Greenbelt | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 430 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 430 | Bowie | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 431 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 431 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 431 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 432 | Keedysville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 433 | Temple Hills | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 433 | Fort Washington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 433 | Oxon Hill | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 434 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 434 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 434 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 435 | Bethesda | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 435 | Chevy Chase | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 436 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 436 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 436 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 437 | Beltsville | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 437 | Laurel | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 438 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 438 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 439 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 439 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 439 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 440 | Capitol Heights | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 440 | Suitland | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 440 | District Heights | Wireless | Sprint Spectrum L.p. | 5/18/1998 |
301 | 441 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 441 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 441 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 442 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 442 | Laurel | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 443 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 444 | Gaithersburg | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 444 | Montgomery Village | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 445 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 445 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 445 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 446 | Riverdale | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 446 | College Park | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 446 | Greenbelt | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 447 | Emmitsburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 448 | Silver Spring | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 8/20/2000 |
301 | 449 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 449 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 449 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 451 | Bethesda | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 451 | Chevy Chase | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 452 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 453 | Kitzmiller | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 454 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 454 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 454 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 455 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 455 | Laurel | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
301 | 456 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 456 | Mount Rainier | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 456 | Brentwood | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 457 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 457 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 458 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 7/4/1995 |
301 | 458 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 7/4/1995 |
301 | 458 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 7/4/1995 |
301 | 459 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 459 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 459 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 460 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 460 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 461 | Rockville | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 5/18/1998 |
301 | 462 | Myersville | Wireless | Sprint Spectrum L.p. - Md | 10/11/1997 |
301 | 463 | Lonaconing | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 464 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 464 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 465 | Myersville | Wireless | Sprint Spectrum L.p. - Md | 1/11/1997 |
301 | 466 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/4/1995 |
301 | 467 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 468 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 469 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 469 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 469 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 470 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 471 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 472 | Mechanicsville | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 473 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 474 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 474 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 474 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 475 | Leonardtown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 476 | Silver Spring | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 476 | Spencerville | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 477 | Riverdale | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 477 | College Park | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 477 | Greenbelt | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 10/11/1997 |
301 | 478 | Oldtown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 479 | Riverdale | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 479 | College Park | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 479 | Greenbelt | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 480 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 480 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 481 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 482 | Damascus | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 483 | Laurel | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 484 | Hyattsville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 484 | Mount Rainier | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 484 | Brentwood | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 485 | Temple Hills | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 485 | Fort Washington | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 485 | Oxon Hill | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 4/1/1997 |
301 | 486 | Riverdale | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 486 | College Park | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 486 | Greenbelt | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 487 | Myersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 488 | Riverdale | Wireless | Verizon Maryland, Inc. | 1/25/1998 |
301 | 488 | College Park | Wireless | Verizon Maryland, Inc. | 1/25/1998 |
301 | 488 | Greenbelt | Wireless | Verizon Maryland, Inc. | 1/25/1998 |
301 | 489 | Riverdale | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 489 | College Park | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 489 | Greenbelt | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 490 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 491 | Hagerstown | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/4/1994 |
301 | 492 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 492 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 493 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 493 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 493 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 494 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 494 | Lothian | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 495 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 495 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 496 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 496 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 497 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 498 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 499 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 499 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 499 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 500 | Bethesda | Landline | Xo Maryland, Llc | 9/1/2010 |
301 | 500 | Chevy Chase | Landline | Xo Maryland, Llc | 9/1/2010 |
301 | 501 | Oakland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 502 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 503 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 503 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 504 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 504 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 505 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 505 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 505 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 506 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 506 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 506 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 507 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 507 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 507 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 508 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/18/1998 |
301 | 509 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 510 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 510 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 510 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 512 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 513 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 513 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 513 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 514 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 7/1/1996 |
301 | 515 | Gaithersburg | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 515 | Montgomery Village | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 516 | Capitol Heights | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 516 | Suitland | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 516 | District Heights | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 517 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 518 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 519 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 519 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 520 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 521 | Temple Hills | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 521 | Fort Washington | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 521 | Oxon Hill | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 522 | Rockville | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 523 | Beltsville | Wireless | Sprint Spectrum L.p. | 10/15/1996 |
301 | 523 | Laurel | Wireless | Sprint Spectrum L.p. | 10/15/1996 |
301 | 524 | Frederick | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 525 | Gaithersburg | Landline | Quantum Telecommunications, Inc. - Md | 10/16/2003 |
301 | 525 | Montgomery Village | Landline | Quantum Telecommunications, Inc. - Md | 10/16/2003 |
301 | 526 | Silver Spring | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/14/1998 |
301 | 527 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 527 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 528 | Gaithersburg | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 528 | Montgomery Village | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 529 | Rockville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/14/1998 |
301 | 530 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 530 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 530 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 531 | Hyattsville | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 531 | Mount Rainier | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 531 | Brentwood | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 532 | Columbia | Wireless | Omnipoint Communications Cap Operations, Llc | 2/20/2015 |
301 | 533 | Oakland | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 534 | Indian Head | Landline | Ymax Communications Corp. - Md | 11/15/2006 |
301 | 535 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 8/14/1998 |
301 | 536 | Leonardtown | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 537 | Beltsville | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 537 | Laurel | Wireless | Sprint Spectrum L.p. | 8/14/1998 |
301 | 538 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 538 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 539 | La Plata | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 539 | Bel Alton | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 539 | Port Tobacco | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 540 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 540 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 541 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 541 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 541 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 542 | Waldorf | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 543 | Laurel | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 544 | Rockville | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 545 | Rockville | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 546 | Hyattsville | Landline | Verizon Maryland, Inc. | 4/7/2014 |
301 | 547 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 547 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 547 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 548 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 548 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 549 | Laurel | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 551 | Silver Spring | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 551 | Bethesda | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 551 | Kensington | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 552 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 552 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 552 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 553 | Waldorf | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 554 | Bethesda | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 554 | Chevy Chase | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 556 | Gaithersburg | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 556 | Montgomery Village | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 557 | Hyattsville | Landline | Broadwing Communications. Llc - Md | 9/6/2011 |
301 | 557 | Mount Rainier | Landline | Broadwing Communications. Llc - Md | 9/6/2011 |
301 | 557 | Brentwood | Landline | Broadwing Communications. Llc - Md | 9/6/2011 |
301 | 558 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 558 | College Park | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 558 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 5/18/1998 |
301 | 559 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 559 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 560 | Hyattsville | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 560 | Mount Rainier | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 560 | Brentwood | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 561 | Silver Spring | Landline | Baltimore-washington Telephone (bwt) | 3/3/2001 |
301 | 562 | Silver Spring | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 562 | Takoma Park | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 563 | Silver Spring | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 563 | Takoma Park | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 564 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 564 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 564 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 565 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 565 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 566 | Beltsville | Wireless | Verizon Maryland, Inc. | 10/11/1997 |
301 | 566 | Laurel | Wireless | Verizon Maryland, Inc. | 10/11/1997 |
301 | 567 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 567 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 567 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 568 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 568 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 568 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 569 | Gaithersburg | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 569 | Montgomery Village | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 570 | Ashton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 571 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 571 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 571 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 572 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 572 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 572 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 573 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 11/20/1998 |
301 | 574 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 574 | Lothian | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 575 | Laurel | Landline | Us Lec Of Maryland, Inc. | 8/14/1998 |
301 | 576 | Silver Spring | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 577 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 577 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 577 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 578 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 578 | Takoma Park | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 579 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 580 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 581 | Bethesda | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 581 | Rockville | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 581 | Kensington | Landline | Verizon Maryland, Inc. | 4/1/1997 |
301 | 582 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 583 | Lanham | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 583 | Hyattsville | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 584 | Silver Spring | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 584 | Rockville | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 585 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 585 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 586 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 586 | Beltsville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 586 | Burtonsville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 587 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 587 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 588 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 588 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 589 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 589 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 590 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 590 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 591 | Gaithersburg | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 591 | Montgomery Village | Landline | Paetec Communications, Inc. - Md | 8/14/1998 |
301 | 592 | Silver Spring | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 593 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 594 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 594 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 595 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 595 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 595 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 596 | Columbia | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 597 | Hancock | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 598 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 598 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 599 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 599 | Cheltenham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 599 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 600 | Frederick | Landline | Verizon Maryland, Inc. | 7/6/2006 |
301 | 601 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 601 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 602 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 603 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 603 | Rockville | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 604 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 605 | Rockville | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 605 | Derwood | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 606 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 607 | New Market | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 608 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 608 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 609 | La Plata | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 609 | Port Tobacco | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 609 | White Plains | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 610 | Rockville | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 612 | Sandy Spring | Wireless | Teleport Communications America, Llc - Md | 10/11/2012 |
301 | 612 | Ashton | Wireless | Teleport Communications America, Llc - Md | 10/11/2012 |
301 | 612 | Brinklow | Wireless | Teleport Communications America, Llc - Md | 10/11/2012 |
301 | 613 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 613 | Laurel | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 614 | Riverdale | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 614 | College Park | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 614 | Greenbelt | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 615 | Riverdale | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 615 | College Park | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 615 | Greenbelt | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 616 | Oakland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/4/1994 |
301 | 617 | Laurel | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 618 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 618 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 619 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 620 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 621 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 621 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 621 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 622 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 622 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 623 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 623 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 623 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 624 | Frederick | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 625 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 625 | Spencerville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 626 | Silver Spring | Wireless | Verizon Maryland, Inc. | 5/18/1998 |
301 | 626 | Takoma Park | Wireless | Verizon Maryland, Inc. | 5/18/1998 |
301 | 627 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 627 | Lothian | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 628 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 628 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 628 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 1/10/1996 |
301 | 629 | Glenn Dale | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 629 | Lanham | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 629 | Bowie | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 630 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 630 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 630 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 631 | Frederick | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 632 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 633 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 633 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
301 | 634 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 634 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 634 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 635 | Myersville | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 636 | Lanham | Landline | Verizon Maryland, Inc. | 6/13/2000 |
301 | 636 | Hyattsville | Landline | Verizon Maryland, Inc. | 6/13/2000 |
301 | 637 | Rockville | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 637 | Derwood | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 638 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 639 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 640 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 640 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 641 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/11/1994 |
301 | 642 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
301 | 642 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
301 | 643 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/11/1994 |
301 | 644 | Frederick | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 645 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 646 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 646 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 647 | Laurel | Wireless | Verizon Maryland, Inc. | 1/10/1996 |
301 | 648 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 648 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 649 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 650 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 650 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 651 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 652 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 652 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 653 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
301 | 654 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 654 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 655 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 655 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 656 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 656 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 657 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 657 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 658 | Sandy Spring | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 658 | Ashton | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 658 | Brinklow | Landline | Teleport Communications America, Llc - Dc | 10/11/1997 |
301 | 659 | Waldorf | Wireless | New Cingular Wireless Pcs, Llc - Dc | 5/18/1998 |
301 | 660 | Keedysville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/19/2004 |
301 | 661 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 661 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 662 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 663 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 664 | Bethesda | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 664 | Chevy Chase | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 665 | Hagerstown | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 666 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 666 | Lanham | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 666 | Bowie | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 667 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 9/11/1994 |
301 | 668 | Frederick | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 669 | Capitol Heights | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 669 | Suitland | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 669 | District Heights | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 670 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 670 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 671 | Hagerstown | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 672 | Callaway | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 672 | Great Mills | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 672 | Tall Timbers | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 673 | Frederick | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 674 | Bethesda | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 674 | Chevy Chase | Wireless | Sprint Spectrum L.p. | 11/20/1998 |
301 | 675 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 676 | Frederick | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/6/1997 |
301 | 677 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 2/4/1994 |
301 | 677 | Lanham | Landline | Teleport Communications America, Llc - Dc | 2/4/1994 |
301 | 677 | Bowie | Landline | Teleport Communications America, Llc - Dc | 2/4/1994 |
301 | 678 | Hancock | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 679 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 679 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 679 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 680 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 680 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 681 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 682 | Frederick | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 683 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 683 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 683 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 684 | Indian Head | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 685 | Clarksburg | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 685 | Damascus | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 685 | Monrovia | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 686 | Temple Hills | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 686 | Fort Washington | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 686 | Oxon Hill | Landline | Verizon Maryland, Inc. | 5/10/1999 |
301 | 687 | Frostburg | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 688 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 689 | Frostburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 690 | Leonardtown | Landline | Idt America Corp - Md | 5/23/2007 |
301 | 691 | Poolesville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 692 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 692 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 692 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 693 | Frederick | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 694 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 695 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 696 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 697 | Cumberland | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 698 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 699 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 699 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 699 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 701 | Silver Spring | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 701 | Takoma Park | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 701 | Hyattsville | Wireless | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 702 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 702 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 702 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 703 | Mount Airy | Landline | Level 3 Communications, Llc - Md | 8/29/2002 |
301 | 704 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 705 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 706 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 707 | Cumberland | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 2/4/1994 |
301 | 708 | Riverdale | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 708 | College Park | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 708 | Greenbelt | Wireless | Cavalier Telephone Mid-atlantic, Llc - Md | 9/20/2011 |
301 | 709 | Riverdale | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 709 | College Park | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 709 | Greenbelt | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
301 | 710 | Waldorf | Landline | Level 3 Communications, Llc - Md | 12/30/2005 |
301 | 712 | Frederick | Landline | Mci Worldcom Communications, Inc. - Md | 3/27/2005 |
301 | 713 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 713 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 714 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 715 | Upper Marlboro | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 715 | Lothian | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 716 | Beltsville | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 716 | Laurel | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 717 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 718 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 718 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 719 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 719 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 719 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 720 | Brandywine | Landline | Teleport Communications America, Llc - Dc | 8/14/1998 |
301 | 721 | Gaithersburg | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 721 | Montgomery Village | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 722 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 723 | Cumberland | Landline | Verizon Maryland, Inc. | 5/18/1998 |
301 | 724 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 725 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 727 | Capitol Heights | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 727 | Hyattsville | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 727 | District Heights | Landline | Baltimore-washington Telephone (bwt) | 6/13/2000 |
301 | 728 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 729 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 730 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 11/20/1998 |
301 | 731 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 731 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 731 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 732 | Riverdale | Wireless | Metro Pcs, Inc. | 1/10/1996 |
301 | 732 | College Park | Wireless | Metro Pcs, Inc. | 1/10/1996 |
301 | 732 | Greenbelt | Wireless | Metro Pcs, Inc. | 1/10/1996 |
301 | 733 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 734 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 734 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 735 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 735 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 735 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 736 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 736 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 736 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 737 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 737 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 737 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 738 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 739 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 740 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/22/2004 |
301 | 740 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/22/2004 |
301 | 741 | Laurel | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 742 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 742 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 743 | Indian Head | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 744 | Indian Head | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 745 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 746 | Accident | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 747 | Hyattsville | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 747 | Mount Rainier | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 747 | Brentwood | Landline | Teleport Communications America, Llc - Dc | 11/20/1998 |
301 | 748 | Frederick | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
301 | 749 | Temple Hills | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 749 | Fort Washington | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 749 | Oxon Hill | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 750 | Accident | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 750 | Mc Henry | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 750 | Friendsville | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 751 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 752 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 753 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 753 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 753 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 754 | Silver Spring | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 755 | Silver Spring | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 756 | Laurel | Landline | Level 3 Telecom Of Maryland, Llc - Md | 1/25/1998 |
301 | 757 | Patuxent River | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 758 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 9/11/1994 |
301 | 759 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 760 | Bethesda | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 760 | Chevy Chase | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 761 | Silver Spring | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 761 | Bethesda | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 761 | Kensington | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 762 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 763 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 763 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 763 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 764 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 765 | Bethesda | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 765 | Potomac | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 765 | Cabin John | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 766 | Hagerstown | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 767 | Bethesda | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 767 | Potomac | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 767 | Cabin John | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 768 | Bethesda | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 768 | Glen Echo | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 768 | Cabin John | Landline | Level 3 Communications, Llc - Md | 2/27/2002 |
301 | 769 | Abell | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 769 | Bushwood | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 769 | Avenue | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 770 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 771 | Bethesda | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 771 | Chevy Chase | Wireless | Verizon Maryland, Inc. | 4/1/1997 |
301 | 772 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 772 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 773 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 773 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 774 | Ashton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 775 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 1/10/1996 |
301 | 776 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 777 | Cumberland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 778 | Capitol Heights | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 778 | Hyattsville | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 778 | District Heights | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 779 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 779 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 779 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 780 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 780 | Lothian | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 781 | Frostburg | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 782 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 783 | Cumberland | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 784 | Cumberland | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 785 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 786 | Westernport | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 787 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 788 | Frederick | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 789 | Hyattsville | Landline | Core Communications, Inc. - Pa | 8/13/2002 |
301 | 789 | Mount Rainier | Landline | Core Communications, Inc. - Pa | 8/13/2002 |
301 | 789 | Brentwood | Landline | Core Communications, Inc. - Pa | 8/13/2002 |
301 | 790 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 791 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 792 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 793 | Silver Spring | Wireless | Omnipoint Communications Cap Operations, Llc | 6/13/2000 |
301 | 794 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 794 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 794 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 795 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 795 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 795 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 796 | Riverdale | Landline | Verizon Maryland, Inc. | 6/30/2003 |
301 | 796 | College Park | Landline | Verizon Maryland, Inc. | 6/30/2003 |
301 | 796 | Greenbelt | Landline | Verizon Maryland, Inc. | 6/30/2003 |
301 | 797 | Hagerstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 798 | New Market | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 799 | Keedysville | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 800 | Hagerstown | Wireless | Virginia Pcs Alliance, L.c. | 4/29/2010 |
301 | 801 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 802 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 10/15/1996 |
301 | 803 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 803 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 803 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 804 | Sandy Spring | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 804 | Ashton | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 804 | Brinklow | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 805 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 805 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 806 | Beltsville | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 806 | Laurel | Wireless | Sprint Spectrum L.p. | 7/1/1996 |
301 | 807 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 808 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 808 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 808 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 809 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 809 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 810 | Monrovia | Landline | At&t Local | 8/14/1998 |
301 | 812 | North Beach | Landline | Verizon Maryland, Inc. | 7/1/1996 |
301 | 813 | Bethesda | Landline | Baltimore-washington Telephone (bwt) | 6/30/2001 |
301 | 813 | Chevy Chase | Landline | Baltimore-washington Telephone (bwt) | 6/30/2001 |
301 | 814 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 814 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 815 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 816 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 817 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 817 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 817 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 818 | Waldorf | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 819 | Silver Spring | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 819 | Takoma Park | Wireless | Verizon Maryland, Inc. | 7/1/1996 |
301 | 820 | Gaithersburg | Landline | At&t Local | 11/20/1998 |
301 | 820 | Montgomery Village | Landline | At&t Local | 11/20/1998 |
301 | 821 | Laurel | Landline | At&t Local | 8/14/1998 |
301 | 822 | Silver Spring | Landline | At&t Local | 8/14/1998 |
301 | 822 | Bethesda | Landline | At&t Local | 8/14/1998 |
301 | 822 | Kensington | Landline | At&t Local | 8/14/1998 |
301 | 823 | Mount Rainier | Landline | At&t Local | 8/14/1998 |
301 | 823 | Oxon Hill | Landline | At&t Local | 8/14/1998 |
301 | 823 | Brentwood | Landline | At&t Local | 8/14/1998 |
301 | 824 | Smithsburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 825 | Rockville | Landline | At&t Local | 8/14/1998 |
301 | 825 | Derwood | Landline | At&t Local | 8/14/1998 |
301 | 826 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 826 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 826 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 827 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 827 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 828 | Bethesda | Landline | At&t Local | 8/14/1998 |
301 | 828 | Chevy Chase | Landline | At&t Local | 8/14/1998 |
301 | 829 | Mount Airy | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 830 | Silver Spring | Landline | At&t Local | 8/14/1998 |
301 | 831 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 831 | Adamstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 832 | Bethesda | Landline | At&t Local | 8/14/1998 |
301 | 832 | Chevy Chase | Landline | At&t Local | 8/14/1998 |
301 | 832 | Mount Rainier | Landline | At&t Local | 8/14/1998 |
301 | 833 | Glenn Dale | Landline | Teleport Communications America, Llc - Dc | 11/11/2003 |
301 | 833 | Lanham | Landline | Teleport Communications America, Llc - Dc | 11/11/2003 |
301 | 833 | Bowie | Landline | Teleport Communications America, Llc - Dc | 11/11/2003 |
301 | 834 | Brunswick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 836 | Temple Hills | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 836 | Oxon Hill | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 836 | Suitland | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 837 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 837 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 837 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 838 | Rockville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 839 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 839 | Fort Washington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 839 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 840 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 840 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 841 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 841 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 841 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 842 | Clear Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 843 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 844 | Bethesda | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 844 | Glen Echo | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 844 | Cabin John | Wireless | Sprint Spectrum L.p. | 10/4/2011 |
301 | 845 | Walkersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 846 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 847 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 847 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 847 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 848 | Waldorf | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 8/14/1998 |
301 | 849 | Oakland | Landline | New Frontiers Telecommunications, Inc. | 6/13/2000 |
301 | 850 | Glenn Dale | Landline | Level 3 Communications, Llc - Md | 8/4/2002 |
301 | 850 | Lanham | Landline | Level 3 Communications, Llc - Md | 8/4/2002 |
301 | 850 | Bowie | Landline | Level 3 Communications, Llc - Md | 8/4/2002 |
301 | 851 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 851 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 851 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 852 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 852 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 852 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 853 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 853 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 854 | Columbia | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 855 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 855 | Lothian | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 856 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 856 | Cheltenham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 856 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 857 | Clear Spring | Landline | Core Communications, Inc. - Md | 7/12/2002 |
301 | 858 | Glenn Dale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 858 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 858 | Bowie | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 859 | Temple Hills | Landline | Level 3 Communications, Llc - Md | 1/9/2002 |
301 | 859 | Fort Washington | Landline | Level 3 Communications, Llc - Md | 1/9/2002 |
301 | 859 | Oxon Hill | Landline | Level 3 Communications, Llc - Md | 1/9/2002 |
301 | 860 | Glenn Dale | Landline | Verizon Maryland, Inc. | 8/20/2000 |
301 | 860 | Bowie | Landline | Verizon Maryland, Inc. | 8/20/2000 |
301 | 861 | Waldorf | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 862 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 862 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 862 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 863 | Patuxent River | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 863 | Lexington Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 863 | Great Mills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 864 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 864 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 864 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 865 | New Market | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 866 | Patuxent River | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 866 | Lexington Park | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 866 | Great Mills | Landline | Verizon Maryland, Inc. | 10/15/1996 |
301 | 867 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 867 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 867 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 868 | Clinton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 868 | Cheltenham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 868 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 869 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 869 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 870 | Waldorf | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 871 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 871 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 872 | Ridge | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 873 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 874 | Frederick | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 874 | Adamstown | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 875 | Laurel | Landline | Cellco Partnership Dba Verizon Wireless - Md | 3/27/2005 |
301 | 876 | Cumberland | Landline | Level 3 Communications, Llc - Md | 5/2/2002 |
301 | 877 | Clinton | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 877 | Cheltenham | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 877 | Andrews Air Force Base | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 878 | Baltimore | Landline | Mci Worldcom Communications, Inc. - Md | 1/10/1996 |
301 | 879 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 879 | Spencerville | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 880 | Callaway | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 880 | Great Mills | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 880 | Tall Timbers | Landline | Level 3 Communications, Llc - Md | 8/14/1998 |
301 | 881 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 882 | New Market | Landline | Core Communications, Inc. - Md | 3/18/2004 |
301 | 883 | Lanham | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 883 | Hyattsville | Landline | Verizon Maryland, Inc. | 9/11/1994 |
301 | 884 | Mechanicsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 885 | Waldorf | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 886 | Laurel | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 887 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 887 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 887 | Riverdale | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 888 | Brandywine | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 889 | Glenn Dale | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 889 | Lanham | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 889 | Bowie | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 890 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 890 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 890 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 891 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 891 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 892 | Hyattsville | Landline | Verizon Maryland, Inc. | 3/11/2005 |
301 | 892 | Mount Rainier | Landline | Verizon Maryland, Inc. | 3/11/2005 |
301 | 892 | Brentwood | Landline | Verizon Maryland, Inc. | 3/11/2005 |
301 | 893 | Waldorf | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 894 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 894 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 894 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 895 | Grantsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 896 | Bethesda | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 896 | Rockville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 896 | Kensington | Landline | Verizon Maryland, Inc. | 1/10/1996 |
301 | 897 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 897 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 897 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 898 | Walkersville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 899 | Temple Hills | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 899 | Oxon Hill | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 899 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 900 | Bethesda | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
301 | 900 | Glen Echo | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
301 | 900 | Cabin John | Landline | Neutral Tandem-maryland, Llc - Md | 2/18/2015 |
301 | 901 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 901 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 901 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 902 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 902 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 902 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 903 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 903 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 904 | Leonardtown | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 905 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 906 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/1996 |
301 | 906 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/15/1996 |
301 | 907 | Bethesda | Landline | Verizon Maryland, Inc. | 5/18/1998 |
301 | 907 | Chevy Chase | Landline | Verizon Maryland, Inc. | 5/18/1998 |
301 | 908 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 909 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 909 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 909 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 910 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 910 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 912 | Odenton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 913 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 913 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 914 | Swanton | Landline | Mountain Communications, Llc Dba Procom - Md | 12/27/2012 |
301 | 914 | Mc Henry | Landline | Mountain Communications, Llc Dba Procom - Md | 12/27/2012 |
301 | 914 | Oakland | Landline | Mountain Communications, Llc Dba Procom - Md | 12/27/2012 |
301 | 915 | Bethesda | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 915 | Chevy Chase | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 916 | Poolesville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 917 | Rockville | Landline | Starpower Communications, Llc - Md | 8/14/1998 |
301 | 918 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 918 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 918 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 919 | Bethesda | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 919 | Chevy Chase | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
301 | 920 | Silver Spring | Landline | Starpower Communications, Llc - Md | 8/14/1998 |
301 | 921 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 921 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 922 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 923 | Silver Spring | Wireless | Bandwidth.com Clec, Llc - Md | 9/11/1994 |
301 | 923 | Takoma Park | Wireless | Bandwidth.com Clec, Llc - Md | 9/11/1994 |
301 | 923 | Hyattsville | Wireless | Bandwidth.com Clec, Llc - Md | 9/11/1994 |
301 | 924 | Ashton | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 925 | Lanham | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 925 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 926 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 926 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 927 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 927 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 927 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 928 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/11/1995 |
301 | 929 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 929 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 930 | Silver Spring | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 930 | Takoma Park | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 931 | Silver Spring | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 931 | Beltsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 931 | Burtonsville | Landline | Verizon Maryland, Inc. | 7/4/1995 |
301 | 932 | La Plata | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 932 | Port Tobacco | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 932 | White Plains | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 933 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 933 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 934 | La Plata | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 934 | Port Tobacco | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 934 | White Plains | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 935 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 935 | Takoma Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 935 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 936 | Hagerstown | Landline | Telnyx Llc | 6/2/2017 |
301 | 937 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 937 | Beltsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 937 | Burtonsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 938 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 939 | Laurel | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 940 | Silver Spring | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 940 | Spencerville | Wireless | Verizon Maryland, Inc. | 2/4/1994 |
301 | 941 | Bethesda | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 941 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/11/1995 |
301 | 942 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 942 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 943 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 4/15/1996 |
301 | 944 | Gaithersburg | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 944 | Montgomery Village | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 945 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 945 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 945 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 946 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 946 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 947 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 947 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 948 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 948 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 949 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 949 | Kensington | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 951 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 951 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 952 | Upper Marlboro | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 952 | Lothian | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 953 | Laurel | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 955 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 955 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 955 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 956 | Rockville | Landline | Verizon Maryland, Inc. | 5/22/2002 |
301 | 957 | Laurel | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 960 | Silver Spring | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 961 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 961 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 962 | Silver Spring | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 962 | Kensington | Landline | Verizon Maryland, Inc. | 1/11/1997 |
301 | 963 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 963 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 964 | Myersville | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/15/1996 |
301 | 965 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 965 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 965 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 966 | Takoma Park | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 966 | Hyattsville | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 966 | Mount Rainier | Landline | Mcimetro Access Transmission Services Llc | 11/20/1998 |
301 | 967 | Capitol Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 967 | Suitland | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 967 | District Heights | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 968 | Bethesda | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 968 | Chevy Chase | Landline | Mci Worldcom Communications, Inc. - Md | 7/4/1995 |
301 | 969 | Knoxville | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/6/2007 |
301 | 969 | Brunswick | Landline | Comcast Phone Of Northern Maryland, Inc. - Md | 3/6/2007 |
301 | 970 | Riva | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 970 | Annapolis | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 971 | Temple Hills | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 971 | Fort Washington | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 971 | Oxon Hill | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 972 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 972 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 973 | Glenn Dale | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 973 | Lanham | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 973 | Bowie | Landline | Bandwidth.com Clec, Llc - Md | 2/4/1994 |
301 | 974 | Laurel | Landline | Starpower Communications, Llc - Md | 11/20/1998 |
301 | 975 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 975 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 976 | NA | Unknown | Baltimore-washington Telephone (bwt) | 10/17/2005 |
301 | 977 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 977 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 978 | Gaithersburg | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 978 | Montgomery Village | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 979 | Gaithersburg | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 979 | Montgomery Village | Landline | Verizon Maryland, Inc. | 4/15/1996 |
301 | 980 | Silver Spring | Wireless | Cellco Partnership Dba Verizon Wireless - Md | 2/4/1994 |
301 | 981 | Hyattsville | Landline | Level 3 Telecom Of Maryland, Llc - Md | 2/4/1994 |
301 | 981 | Mount Rainier | Landline | Level 3 Telecom Of Maryland, Llc - Md | 2/4/1994 |
301 | 981 | Brentwood | Landline | Level 3 Telecom Of Maryland, Llc - Md | 2/4/1994 |
301 | 982 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 982 | College Park | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 982 | Greenbelt | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 983 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 983 | Potomac | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 983 | Cabin John | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 984 | Rockville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 985 | Hyattsville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 985 | Bladensburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 985 | Riverdale | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 986 | Bethesda | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 986 | Chevy Chase | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 987 | Gaithersburg | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 987 | Montgomery Village | Landline | Verizon Maryland, Inc. | 10/11/1997 |
301 | 988 | Hagerstown | Wireless | Uscoc Of Cumberland, Inc. Dba United States Cel Md | 7/6/1997 |
301 | 989 | Silver Spring | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 989 | Spencerville | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 990 | Gaithersburg | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 990 | Montgomery Village | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 991 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 4/15/1996 |
301 | 992 | Hagerstown | Wireless | Sprint Spectrum L.p. - Md | 10/11/1997 |
301 | 993 | Riverdale | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 993 | College Park | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 993 | Greenbelt | Wireless | Verizon Maryland, Inc. | 11/20/1998 |
301 | 994 | Drayden | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 994 | Piney Point | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 994 | Valley Lee | Landline | Verizon Maryland, Inc. | 2/4/1994 |
301 | 995 | Patuxent River | Landline | Verizon Maryland, Inc. | 8/14/1998 |
301 | 996 | Beltsville | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 996 | Laurel | Wireless | Sprint Spectrum L.p. | 1/10/1996 |
301 | 997 | Leonardtown | Landline | Verizon Maryland, Inc. | 1/25/1998 |
301 | 998 | Rockville | Landline | Verizon Maryland, Inc. | 1/10/1996 |
FAQ's
A 301 area code virtual number is a phone number that allows you to establish a local presence in 301 City without needing a physical office. It operates through the internet, providing flexibility and advanced features.
A 301 area code number helps establish credibility, enhance your local presence in 301, and provide seamless global communication without the need for expensive hardware.
To get a 301 area code virtual number, download the CallMama app, sign up, search for a DID phone number, and complete the purchase process.
Yes, setting up a 301 area code virtual number is easy. The process is entirely online, and CallMama provides a user-friendly interface to guide you through each step.
CallMama offers 24/7 customer support and a resource center with guides, tutorials, and more to help you maximize the benefits of your virtual number.