Callmama

Get Maryland 443 Area Code Number for Local Presence

Expand your business globally with a local presence in 443 using CallMama’s 443 area code virtual number. Strengthen your brand and connect seamlessly with customers by having a local phone number.

443 Area Code
Maryland

Why Choose 443 Area Code Number?

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Instant Credibility:

Gain trust across 443 5 boroughs, enhancing your business reputation. Area codes in New York, such as 443, play a significant role in identifying and avoiding scam calls.

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Cost-Effective:

Save on expensive hardware and contracts, reducing overall costs. Virtual numbers eliminate the need for physical equipment, lowering startup and maintenance expenses.

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Global Reach:

Seamlessly expand your business presence without geographical limitations. Operate internationally while maintaining a local identity, facilitating better client interactions.

Details About
The 443 Area Code

States:

Maryland

Time Zone:

Eastern (GMT -05:00)

Cities Serving:

Baltimore, Westminster, West River, Pikesville, Cambridge, Perryville, Elkton, Essex, Havre De Grace, Aberdeen Proving Ground, Aberdeen, Sparks Glencoe, Annapolis, Chestertown, Dundalk, Glyndon, Reisterstown, Finksburg, Halethorpe, Elkridge, Port Deposit, Middle River, White Marsh, Joppa, Severna Park, Odenton, Willards, Mardela Springs, Linkwood, Rhodesdale, Snow Hill, Salisbury, Whiteford, North Beach, Parkton, Easton, Sparrows Point, Fallston, Union Bridge, Catonsville, Stevensville, North East, Columbia, Centreville, Fork, Glenwood, Darlington, Towson, Severn, Sykesville, Annapolis Junction, Jessup, Savage, Parkville, Hampstead, Laurel, Huntingtown, Prince Frederick, Port Republic, Crofton, Bel Air, Hunt Valley, Cockeysville, Hebron, Ellicott City, Taneytown, Curtis Bay, Linthicum Heights, Brooklyn, Solomons, Millersville, Manchester, Delmar, Edgewood, Ocean City, Pocomoke City, Churchville, Glen Burnie, Princess Anne, Gwynn Oak, Randallstown, Federalsburg, Trappe, Queenstown, Denton, Chesapeake City, Jarrettsville, Berlin, Baltimore City, New Windsor, Nanticoke, Pasadena, Crisfield, Bishopville, Harmans, Hanover, Anne Arundel

Get Your 443 Phone Number In Less Than 60 Seconds

Download the Callmama App and start making and receiving calls from anywhere at anytime.
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Understanding Local Phone Numbers in the 443 Area Code

Local Presence: Establish a powerful presence in 443 without a physical office. Leverage the 443 City area code to build trust and recognition among 443 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 443. 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
443 Area Code

Unlock Endless Possibilities with CallMama's Robust 443 Area Code Features

Experience the future of business calling. CallMama offers modern communication features to help your business connect.
video camera

Video Conferencing

Face-to-face video meetings from anywhere

Call Recording

Call Recording

Save important conversations for reference

Call Forwarding

Call Forwarding

Never miss an important customer call

Call Queuing

Call Queuing

Manage multiple incoming calls professionally

contact book

Caller ID

Know who's calling before you pick up

Voicemail

Voicemail

Custom greetings and easy message access

International Calling

International Calling

Connect globally at low
rates

Local Calling

Local Calling

Reliable nationwide calling included

Unlimited Chat

Unlimited Chat

Ongoing conversations with customers

SMS Features

SMS Features

Text capabilities for registrations, OTPs

Instant Setup

Instant Setup

Get started within 60 seconds with no delays

International Top-Up

International Top-Up

Add international minutes easily

NXX Analysis for 443 Area Codes

Area Code Analysis

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

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

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.

Get Your 443 Phone Number In Less Than 60 Seconds

Download the Callmama App and start making and receiving calls from anywhere at anytime.
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Active Phone Number Prefixes( NXX)
for 443 area code

NPANXXCITYUSAGECOMPANY NAMENXX INTRODUCED DATE
443200BaltimoreLandlineAllegiance Telecom, Inc. - Md2/21/2001
443201WestminsterWirelessNew Cingular Wireless Pcs, Llc - Dc10/13/1999
443202BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md1/9/2012
443203West RiverLandlineVerizon Maryland, Inc.3/3/2001
443204PikesvilleWirelessNew Cingular Wireless Pcs, Llc - Dc5/15/2003
443205CambridgeWirelessSprint Spectrum L.p.1/20/2004
443206PerryvilleWirelessCellco Partnership Dba Verizon Wireless - Md1/14/2000
443207ElktonWirelessOmnipoint Communications Enterprises, L.p.8/14/1998
443208EssexLandlineSprint Spectrum L.p.2/1/2011
443209Havre De GraceLandlineCavalier Telephone, Llc (mid-atlantic) - Md2/27/1999
443210AberdeenLandlineSprint Spectrum L.p.9/30/2011
443210Aberdeen Proving GroundLandlineSprint Spectrum L.p.9/30/2011
443210Havre De GraceLandlineSprint Spectrum L.p.9/30/2011
443212Sparks GlencoeLandlineUs Lec Of Maryland, Inc.8/14/1998
443213BaltimoreLandlineVerizon Maryland, Inc.5/18/1998
443214AnnapolisLandlineNew Cingular Wireless Pcs, Llc - Dc10/11/2011
443215ChestertownLandlineCore Communications, Inc. - Md1/14/2000
443216DundalkLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443217AnnapolisLandlineCore Communications, Inc. - Md1/14/2000
443218ReisterstownLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443218GlyndonLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443218FinksburgLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443219BaltimoreLandlineLevel 3 Communications, Llc - Md5/18/1998
443220BaltimoreLandlineVerizon Maryland, Inc.11/20/1998
443221AnnapolisLandlineLevel 3 Communications, Llc - Md8/20/2000
443222ReisterstownLandlineXo Maryland, Llc1/14/2000
443222GlyndonLandlineXo Maryland, Llc1/14/2000
443222FinksburgLandlineXo Maryland, Llc1/14/2000
443223AnnapolisWirelessCellco Partnership Dba Verizon Wireless - Md10/13/1999
443224BaltimoreLandlineMci Worldcom Communications, Inc. - Md5/10/1999
443225CambridgeLandlineSprint Spectrum L.p.1/20/2004
443226HalethorpeWirelessSprint Spectrum L.p.8/14/1998
443226ElkridgeWirelessSprint Spectrum L.p.8/14/1998
443226BaltimoreWirelessSprint Spectrum L.p.8/14/1998
443227Port DepositLandlineCtc Communications Corp. - Md1/14/2000
443228JoppaLandlineUs Lec Of Maryland, Inc.6/30/2001
443228Middle RiverLandlineUs Lec Of Maryland, Inc.6/30/2001
443228White MarshLandlineUs Lec Of Maryland, Inc.6/30/2001
443229Severna ParkLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443230OdentonLandlineCtc Communications Corp. - Md1/14/2000
443231BaltimoreLandlineAt&t Local8/14/1998
443232WillardsLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443233LinkwoodLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443233Mardela SpringsLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443233RhodesdaleLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443234Snow HillLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443235SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md10/13/1999
443236WhitefordLandlineCore Communications, Inc. - Md1/14/2000
443237North BeachLandlineCore Communications, Inc. - Md1/14/2000
443238ParktonLandlineCtc Communications Corp. - Md1/14/2000
443239EastonWirelessNew Cingular Wireless Pcs, Llc - Dc1/20/2004
443240BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc1/27/2012
443241WestminsterLandlineGlobal Naps South, Inc. - Md1/14/2000
443242Sparrows PointLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443243FallstonWirelessCellco Partnership Dba Verizon Wireless - Md10/13/1999
443244WestminsterLandlineLevel 3 Communications, Llc - Md10/13/1999
443245ElktonLandlineCavalier Telephone, Llc (mid-atlantic) - Md2/27/1999
443246ElktonLandlineCore Communications, Inc. - Md1/14/2000
443247Union BridgeLandlineCtc Communications Corp. - Md1/14/2000
443248CatonsvilleWirelessCellco Partnership Dba Verizon Wireless - Md1/15/2007
443249StevensvilleLandlineVerizon Maryland, Inc.7/22/1999
443250BaltimoreWirelessSprint Spectrum L.p.8/14/1998
443251ChestertownWirelessLocal Access Llc - Md8/16/2013
443252PerryvilleWirelessCellco Partnership Dba Verizon Wireless - Md9/8/2009
443253BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc8/14/1998
443254AnnapolisWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443255BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc7/22/1999
443256North EastLandlineCtc Communications Corp. - Md1/14/2000
443256PerryvilleLandlineCtc Communications Corp. - Md1/14/2000
443256ElktonLandlineCtc Communications Corp. - Md1/14/2000
443257BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md8/14/1998
443258EastonWirelessNew Cingular Wireless Pcs, Llc - Dc7/22/1999
443259ColumbiaLandlineVerizon Maryland, Inc.8/14/1998
443260SalisburyLandlineVerizon Maryland, Inc.7/22/1999
443261Severna ParkLandlineMci Worldcom Communications, Inc. - Md6/13/2000
443262CentrevilleLandlineVerizon Maryland, Inc.1/14/2000
443263BaltimoreLandlineVerizon Maryland, Inc.7/22/1999
443264PikesvilleLandlineXo Maryland, Llc1/14/2000
443265ForkLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443266GlenwoodLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443267DarlingtonLandlineTeleport Communications America, Llc - Md2/27/1999
443268BaltimoreLandlineCore Communications, Inc. - Md1/14/2000
443269TowsonLandlineXo Maryland, Llc1/14/2000
443270BaltimoreLandlinePaetec Communications, Inc. - Md10/13/1999
443271BaltimoreWirelessSprint Spectrum L.p.10/21/2002
443272BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443273ReisterstownLandlineTeleport Communications America, Llc - Md8/14/1998
443273GlyndonLandlineTeleport Communications America, Llc - Md8/14/1998
443274SevernLandlineVerizon Maryland, Inc.10/13/1999
443275BaltimoreLandlineComcast Phone Of Northern Maryland, Inc. - Md5/18/1998
443276BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443277SykesvilleWirelessSprint Spectrum L.p.7/22/1999
443278BaltimoreLandlineVdl, Inc. Dba Global Telecom Brokers - Md10/2/2003
443279BaltimoreLandlineAllegiance Telecom, Inc. - Md10/13/1999
443280SykesvilleWirelessNew Cingular Wireless Pcs, Llc - Dc8/14/1998
443281BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443282ChestertownWirelessSprint Spectrum L.p.10/4/2004
443283BaltimoreLandlinePaetec Communications, Inc. - Md10/13/1999
443284Annapolis JunctionLandlineXo Maryland, Llc1/14/2000
443284JessupLandlineXo Maryland, Llc1/14/2000
443284SavageLandlineXo Maryland, Llc1/14/2000
443285ColumbiaLandlineVerizon Maryland, Inc.10/13/1999
443286BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md8/14/1998
443287BaltimoreLandlineVerizon Maryland, Inc.7/22/1999
443288BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443289WestminsterLandlineMci Worldcom Communications, Inc. - Md5/16/2011
443290ParkvilleLandlineLevel 3 Telecom Of Maryland, Llc - Md10/13/1999
443291HampsteadLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443292LaurelLandlineLevel 3 Communications, Llc - Md10/13/1999
443293WestminsterLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443294West RiverLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443295Port RepublicLandlineLevel 3 Communications, Llc - Md10/13/1999
443295Prince FrederickLandlineLevel 3 Communications, Llc - Md10/13/1999
443295HuntingtownLandlineLevel 3 Communications, Llc - Md10/13/1999
443296BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443297HalethorpeLandlineTeleport Communications America, Llc - Md8/14/1998
443298EastonWirelessNew Cingular Wireless Pcs, Llc - Dc11/15/2002
443299FallstonLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443300SykesvilleLandlineBroadwing Communications. Llc - Md8/20/2000
443301BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc4/5/2012
443302CroftonLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443303AberdeenLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443304BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443305BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443306HalethorpeWirelessSprint Spectrum L.p.8/14/1998
443306ElkridgeWirelessSprint Spectrum L.p.8/14/1998
443306BaltimoreWirelessSprint Spectrum L.p.8/14/1998
443307Bel AirLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443308BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443309ElktonWirelessSprint Spectrum L.p.11/20/1998
443310BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc10/31/2000
443312BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443313ForkLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443314BaltimoreWirelessSprint Spectrum L.p.2/1/2011
443315BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443316BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443317BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443318CockeysvilleLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443318Hunt ValleyLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443319ColumbiaLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443320BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443321AnnapolisLandlinePaetec Communications, Inc. - Md6/13/2000
443322TowsonLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443323Mardela SpringsLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443323RhodesdaleLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443323HebronLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443324BaltimoreWirelessSprint Spectrum L.p.7/22/1999
443325Ellicott CityLandlineCavalier Telephone Mid-atlantic, Llc - Md11/20/1998
443326BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc2/21/2001
443327AberdeenLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443328SykesvilleLandlineCtc Communications Corp. - Md1/14/2000
443329JessupLandlineGlobal Crossing Local Services, Inc.-md2/27/1999
443329ColumbiaLandlineGlobal Crossing Local Services, Inc.-md2/27/1999
443329ElkridgeLandlineGlobal Crossing Local Services, Inc.-md2/27/1999
443330BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md5/18/1998
443331TaneytownLandlineCtc Communications Corp. - Md1/14/2000
443332CroftonLandlineCavalier Telephone Mid-atlantic, Llc - Md5/9/2001
443333AnnapolisWirelessNew Cingular Wireless Pcs, Llc - Dc2/13/2009
443334TowsonLandlineAllegiance Telecom, Inc. - Md3/14/2001
443335BrooklynLandlineXo Maryland, Llc1/14/2000
443335Curtis BayLandlineXo Maryland, Llc1/14/2000
443335Linthicum HeightsLandlineXo Maryland, Llc1/14/2000
443336AnnapolisWirelessSprint Spectrum L.p.5/10/1999
443337Sparrows PointLandlineXo Maryland, Llc1/14/2000
443338Sparks GlencoeLandlineCtc Communications Corp. - Md1/14/2000
443339AnnapolisLandlineCtc Communications Corp. - Md1/14/2000
443340WestminsterWirelessCellco Partnership Dba Verizon Wireless - Md10/13/1999
443341BaltimoreLandlineLevel 3 Communications, Llc - Md5/18/1998
443342SolomonsLandlineCtc Communications Corp. - Md1/14/2000
443343MillersvilleLandlineTeleport Communications America, Llc - Md2/27/1999
443344Severna ParkLandlineCore Communications, Inc. - Md1/14/2000
443345AberdeenLandlineLevel 3 Communications, Llc - Md10/13/1999
443346Severna ParkLandlineXo Maryland, Llc1/14/2000
443347WhitefordLandlineCtc Communications Corp. - Md1/14/2000
443348BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443349WestminsterLandlineCore Communications, Inc. - Md1/14/2000
443349ManchesterLandlineCore Communications, Inc. - Md1/14/2000
443349TaneytownLandlineCore Communications, Inc. - Md1/14/2000
443350ElktonWirelessCellco Partnership Dba Verizon Wireless - Md8/20/2000
443351ColumbiaLandlineUs Lec Of Maryland, Inc.6/13/2000
443352BaltimoreLandlineAt&t Local11/20/1998
443353CockeysvilleLandlineVerizon Maryland, Inc.3/19/2004
443353Hunt ValleyLandlineVerizon Maryland, Inc.3/19/2004
443354BaltimoreLandlineLevel 3 Communications, Llc - Md7/22/1999
443355BaltimoreLandlineLevel 3 Communications, Llc - Md7/22/1999
443356Bel AirLandlineLevel 3 Communications, Llc - Md7/22/1999
443357PikesvilleLandlineVerizon Maryland, Inc.10/13/1999
443358SalisburyLandlineYmax Communications Corp. - Md2/17/2011
443359DelmarWirelessCellco Partnership Dba Verizon Wireless - Md6/13/2000
443360AberdeenLandlineTeleport Communications America, Llc - Md8/14/1998
443361SykesvilleLandlineCore Communications, Inc. - Md1/14/2000
443362EastonWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443363SevernLandlineXo Maryland, Llc1/14/2000
443364BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443365SalisburyWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443366SalisburyWirelessSprint Spectrum L.p.4/17/2001
443367ColumbiaLandlineVerizon Maryland, Inc.6/13/2000
443368WestminsterLandlineCore Communications, Inc. - Md1/14/2000
443369Bel AirLandlineCore Communications, Inc. - Md1/14/2000
443370AnnapolisLandlineNew Cingular Wireless Pcs, Llc - Dc10/31/2000
443371Bel AirLandlineBroadwing Communications. Llc - Md10/31/2000
443372EdgewoodLandlineUs Lec Of Maryland, Inc.3/19/2001
443373Ocean CityWirelessSprint Spectrum L.p.10/31/2000
443374AberdeenLandlineCavalier Telephone, Llc (mid-atlantic) - Md2/27/1999
443375HampsteadWirelessSprint Spectrum L.p.8/20/2000
443376BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443377BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/9/2010
443377TowsonWirelessCellco Partnership Dba Verizon Wireless - Md6/9/2010
443378BaltimoreWirelessSprint Spectrum L.p.7/27/2004
443379PikesvilleLandlineComcast Phone Of Northern Maryland, Inc. - Md2/23/2007
443380BaltimoreLandlineLevel 3 Communications, Llc - Md5/18/1998
443381ReisterstownLandlineXo Maryland, Llc1/14/2000
443381GlyndonLandlineXo Maryland, Llc1/14/2000
443382CambridgeLandlineCore Communications, Inc. - Md1/14/2000
443383WestminsterLandlineCtc Communications Corp. - Md1/14/2000
443383ManchesterLandlineCtc Communications Corp. - Md1/14/2000
443383TaneytownLandlineCtc Communications Corp. - Md1/14/2000
443384ParkvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443385EastonLandlineCore Communications, Inc. - Md1/14/2000
443386BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md2/27/1999
443387Pocomoke CityLandlineCore Communications, Inc. - Md1/14/2000
443388BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md4/13/2006
443389SalisburyLandlineCore Communications, Inc. - Md1/14/2000
443390ChurchvilleLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443391BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443392BaltimoreLandlineAt&t Local5/10/1999
443393BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443394PikesvilleLandlineVerizon Maryland, Inc.11/20/1998
443395AberdeenLandlineVerizon Maryland, Inc.8/13/2009
443396OdentonLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443397SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md4/6/2009
443398SykesvilleWirelessSprint Spectrum L.p.3/15/2001
443399BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443400BaltimoreLandlineXo Maryland, Llc10/31/2000
443401BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/17/2011
443402EdgewoodLandlineTeleport Communications America, Llc - Md2/27/1999
443403AberdeenLandlineBroadwing Communications. Llc - Md6/20/2001
443403Aberdeen Proving GroundLandlineBroadwing Communications. Llc - Md6/20/2001
443403Havre De GraceLandlineBroadwing Communications. Llc - Md6/20/2001
443404SolomonsWirelessSprint Spectrum L.p.10/31/2000
443405BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443406ElktonLandlineTeleport Communications America, Llc - Md2/27/1999
443407BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443408BaltimoreLandlineXo Maryland, Llc10/31/2000
443409EdgewoodLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443410BaltimoreLandlineCenturylink Communications Llc6/21/2013
443412ChurchvilleLandlineTeleport Communications America, Llc - Md2/27/1999
443413HalethorpeWirelessSprint Spectrum L.p.5/10/1999
443413ElkridgeWirelessSprint Spectrum L.p.5/10/1999
443413BaltimoreWirelessSprint Spectrum L.p.5/10/1999
443414HalethorpeWirelessSprint Spectrum L.p.5/10/1999
443414ElkridgeWirelessSprint Spectrum L.p.5/10/1999
443414BaltimoreWirelessSprint Spectrum L.p.5/10/1999
443415HalethorpeWirelessSprint Spectrum L.p.5/10/1999
443415ElkridgeWirelessSprint Spectrum L.p.5/10/1999
443415BaltimoreWirelessSprint Spectrum L.p.5/10/1999
443416HalethorpeWirelessSprint Spectrum L.p.5/10/1999
443416ElkridgeWirelessSprint Spectrum L.p.5/10/1999
443416BaltimoreWirelessSprint Spectrum L.p.5/10/1999
443417FallstonLandlineTeleport Communications America, Llc - Md2/27/1999
443418HalethorpeWirelessSprint Spectrum L.p.5/10/1999
443418ElkridgeWirelessSprint Spectrum L.p.5/10/1999
443418BaltimoreWirelessSprint Spectrum L.p.5/10/1999
443419GlenwoodLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443420BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443421ForkWirelessNew Cingular Wireless Pcs, Llc - Dc8/14/1998
443422Glen BurnieWirelessNew Cingular Wireless Pcs, Llc - Dc2/13/2009
443422BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc2/13/2009
443423BaltimoreLandlineBroadwing Communications. Llc - Md10/13/1999
443424WhitefordLandlineTeleport Communications America, Llc - Md2/27/1999
443425BaltimoreLandlineAt&t Local8/14/1998
443426BaltimoreLandlinePaetec Communications, Inc. - Md6/30/2001
443427Princess AnneLandlineCore Communications, Inc. - Md1/14/2000
443428CockeysvilleLandlineCore Communications, Inc. - Md1/14/2000
443428Hunt ValleyLandlineCore Communications, Inc. - Md1/14/2000
443429Gwynn OakLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443430BaltimoreLandlineXo Maryland, Llc5/18/2001
443431RandallstownLandlineXo Maryland, Llc1/14/2000
443432Port RepublicLandlineCtc Communications Corp. - Md1/14/2000
443432Prince FrederickLandlineCtc Communications Corp. - Md1/14/2000
443432HuntingtownLandlineCtc Communications Corp. - Md1/14/2000
443433AnnapolisLandlineXo Maryland, Llc2/21/2001
443434FederalsburgLandlineComcast Phone Of Northern Maryland, Inc. - Md11/1/2004
443435BaltimoreWirelessSprint Spectrum L.p.2/1/2011
443436Gwynn OakLandlineVerizon Maryland, Inc.11/20/1998
443437Pocomoke CityLandlineTeleport Communications America, Llc - Md11/1/2004
443438BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/8/2008
443439TrappeLandlineCellco Partnership Dba Verizon Wireless - Md11/1/2004
443440AnnapolisLandlineVerizon Maryland, Inc.3/3/2001
443441GlenwoodLandlineTeleport Communications America, Llc - Md2/27/1999
443442ParkvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md5/9/2001
443444BaltimoreLandlineVerizon Maryland, Inc.10/13/2005
443445ElkridgeLandlineVerizon Maryland, Inc.6/30/2001
443446QueenstownLandlineMci Worldcom Communications, Inc. - Md11/1/2004
443447BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc12/15/2008
443448DentonLandlineComcast Phone Of Northern Maryland, Inc. - Md11/1/2004
443449BaltimoreLandlineBroadview Networks, Inc. - Md3/28/2007
443450BaltimoreLandlineLevel 3 Communications, Llc - Md5/10/1999
443451BaltimoreLandlinePaetec Communications, Inc. - Md10/13/1999
443452BaltimoreLandlineUs Lec Of Maryland, Inc.9/7/2005
443453BaltimoreLandlineNeutral Tandem-maryland, Llc - Md10/12/2007
443454AnnapolisWirelessOmnipoint Communications Cap Operations, Llc3/3/2001
443455BaltimoreLandlineVerizon Maryland, Inc.3/9/2006
443456EdgewoodLandlineAt&t Local3/3/2001
443457BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443458AnnapolisLandlineAllegiance Telecom, Inc. - Md3/3/2001
443459BaltimoreLandlinePaetec Communications, Inc. - Md3/3/2001
443460BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443461ParkvilleLandlineUs Lec Of Maryland, Inc.6/13/2000
443462BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md11/6/2008
443463BaltimoreWirelessSprint Spectrum L.p.2/27/1999
443464ChurchvilleLandlineBroadview Networks, Inc. - Md3/16/2010
443465TowsonWirelessCellco Partnership Dba Verizon Wireless - Md6/13/2000
443466ElktonWirelessSprint Spectrum L.p.5/10/1999
443467BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc3/20/2009
443468BaltimoreWirelessSprint Spectrum L.p.4/4/2007
443469BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc3/20/2009
443470BaltimoreLandlineUs Lec Of Maryland, Inc.4/29/2008
443470TowsonLandlineUs Lec Of Maryland, Inc.4/29/2008
443471ColumbiaLandlineUs Lec Of Maryland, Inc.6/13/2000
443472BaltimoreLandlineLevel 3 Communications, Llc - Md1/14/2000
443473BaltimoreWirelessSprint Spectrum L.p.3/28/2007
443474CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/1999
443475BaltimoreLandlineMci Worldcom Communications, Inc. - Md6/1/2011
443476AnnapolisWirelessVerizon Maryland, Inc.11/20/1998
443477CambridgeWirelessCellco Partnership Dba Verizon Wireless - Md1/13/2007
443478BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md3/6/2009
443479LaurelLandlineVerizon Maryland, Inc.11/20/1998
443480ChestertownWirelessCellco Partnership Dba Verizon Wireless - Md8/20/2000
443481AnnapolisLandlineUs Lec Of Maryland, Inc.6/30/2001
443482AnnapolisLandlineVerizon Maryland, Inc.11/20/1998
443483WhitefordLandlineBroadwing Communications. Llc - Md8/20/2000
443484EdgewoodLandlineBroadwing Communications. Llc - Md8/20/2000
443485Chesapeake CityLandlineBroadwing Communications. Llc - Md8/20/2000
443485North EastLandlineBroadwing Communications. Llc - Md8/20/2000
443485ElktonLandlineBroadwing Communications. Llc - Md8/20/2000
443486Port RepublicLandlineBroadwing Communications. Llc - Md8/20/2000
443486Prince FrederickLandlineBroadwing Communications. Llc - Md8/20/2000
443486HuntingtownLandlineBroadwing Communications. Llc - Md8/20/2000
443487WestminsterLandlineBroadwing Communications. Llc - Md8/20/2000
443488BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc6/23/2010
443489BaltimoreLandlineTeleport Communications America, Llc - Md2/27/1999
443490EdgewoodLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443491ParktonLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443492BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443493DelmarWirelessCellco Partnership Dba Verizon Wireless - Md3/6/2009
443494MillersvilleLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443495BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443496EastonWirelessSprint Spectrum L.p.8/14/1998
443497SalisburyWirelessSprint Spectrum L.p.8/14/1998
443498BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443499JarrettsvilleLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443500BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc3/20/2009
443501BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443502Havre De GraceLandlineTeleport Communications America, Llc - Md2/27/1999
443503BaltimoreLandlineXo Maryland, Llc10/31/2000
443504FallstonLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443505BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443506BaltimoreWirelessSprint Spectrum L.p.6/13/2000
443507HampsteadLandlineTeleport Communications America, Llc - Md2/27/1999
443508HampsteadLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443509BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md2/10/2009
443510AnnapolisWirelessCellco Partnership Dba Verizon Wireless - Md12/4/2007
443512EdgewoodLandlineVerizon Maryland, Inc.7/22/1999
443513BerlinWirelessNew Cingular Wireless Pcs, Llc - Dc10/31/2000
443514ColumbiaLandlineUs Lec Of Maryland, Inc.6/13/2000
443515CambridgeWirelessCellco Partnership Dba Verizon Wireless - Md6/8/2009
443516SykesvilleLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443517BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443518ColumbiaLandlineVerizon Maryland, Inc.12/16/2008
443519BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443520CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/1999
443521CambridgeWirelessCellco Partnership Dba Verizon Wireless - Md1/14/2000
443522ReisterstownLandlinePaetec Communications, Inc. - Md6/30/2001
443522GlyndonLandlinePaetec Communications, Inc. - Md6/30/2001
443523SalisburyLandlineVerizon Maryland, Inc.8/20/2000
443524BaltimoreLandlineAllegiance Telecom, Inc. - Md10/13/1999
443525BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc3/20/2009
443526Havre De GraceLandlineCtc Communications Corp. - Md1/14/2000
443527BaltimoreWirelessOmnipoint Communications Cap Operations, Llc3/19/2001
443528Bel AirWirelessSprint Spectrum L.p.8/20/2000
443529BaltimoreWirelessOmnipoint Communications Cap Operations, Llc7/22/2008
443530BaltimoreLandlinePaetec Communications, Inc. - Md6/30/2001
443531BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc3/20/2009
443532Port RepublicWirelessSprint Spectrum L.p.8/20/2000
443532Prince FrederickWirelessSprint Spectrum L.p.8/20/2000
443532HuntingtownWirelessSprint Spectrum L.p.8/20/2000
443533JarrettsvilleLandlineTeleport Communications America, Llc - Md2/27/1999
443534AnnapolisLandlineCellco Partnership Dba Verizon Wireless - Md1/15/2001
443535ColumbiaLandlineVerizon Maryland, Inc.2/27/1999
443536WestminsterWirelessSprint Spectrum L.p.8/20/2000
443537ColumbiaLandlineCellco Partnership Dba Verizon Wireless - Md5/22/2009
443538ColumbiaWirelessOmnipoint Communications Cap Operations, Llc6/20/2001
443539ColumbiaLandlineUs Lec Of Maryland, Inc.1/14/2000
443540BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc3/3/2001
443541BaltimoreLandlinePaetec Communications, Inc. - Md10/13/1999
443542ColumbiaLandlineComcast Phone Of Northern Maryland, Inc. - Md6/30/2001
443543HalethorpeLandlineVerizon Maryland, Inc.5/10/1999
443544PikesvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443545ColumbiaLandlineBroadwing Communications. Llc - Md5/18/2001
443546BaltimoreLandlineVerizon Maryland, Inc.5/18/1998
443547WestminsterWirelessCellco Partnership Dba Verizon Wireless - Md5/7/2009
443548BaltimoreLandlineAllegiance Telecom, Inc. - Md10/13/1999
443549DundalkLandlineUs Lec Of Maryland, Inc.1/14/2000
443550North BeachLandlineLevel 3 Communications, Llc - Md6/30/2001
443551BaltimoreLandlineLevel 3 Communications, Llc - Md1/14/2000
443552BaltimoreLandlineVerizon Maryland, Inc.6/13/2000
443553ElktonWirelessCellco Partnership Dba Verizon Wireless - Md5/10/1999
443554JoppaWirelessOmnipoint Communications Cap Operations, Llc7/23/2001
443554Middle RiverWirelessOmnipoint Communications Cap Operations, Llc7/23/2001
443554White MarshWirelessOmnipoint Communications Cap Operations, Llc7/23/2001
443556CockeysvilleLandlineVerizon Maryland, Inc.8/14/1998
443556Hunt ValleyLandlineVerizon Maryland, Inc.8/14/1998
443557BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443558AberdeenLandlineXo Maryland, Llc1/15/2001
443559EssexLandlineComcast Phone Of Northern Maryland, Inc. - Md6/30/2001
443560BaltimoreWirelessSprint Spectrum L.p.7/18/2011
443561ColumbiaLandlineUs Lec Of Maryland, Inc.1/14/2000
443562BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc1/14/2000
443563BaltimoreWirelessSprint Spectrum L.p.11/14/2006
443564BaltimoreLandlineLevel 3 Communications, Llc - Md10/13/1999
443565RandallstownLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443566Chesapeake CityWirelessCellco Partnership Dba Verizon Wireless - Md9/16/2004
443567Bel AirLandlineLevel 3 Communications, Llc - Md10/13/1999
443568HalethorpeLandlineAllegiance Telecom, Inc. - Md6/13/2000
443569AnnapolisLandlineLevel 3 Communications, Llc - Md10/13/1999
443570BaltimoreWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443571BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md12/6/2011
443572Glen BurnieLandlineVerizon Maryland, Inc.5/18/1998
443572Linthicum HeightsLandlineVerizon Maryland, Inc.5/18/1998
443573ColumbiaLandlineUs Lec Of Maryland, Inc.1/14/2000
443574Ellicott CityLandlineUs Lec Of Maryland, Inc.1/14/2000
443575HalethorpeLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443576BaltimoreLandlineAllegiance Telecom, Inc. - Md2/21/2001
443577ColumbiaLandlineUs Lec Of Maryland, Inc.6/13/2000
443578BaltimoreLandlineXo Maryland, Llc6/30/2001
443579EssexLandlineUs Lec Of Maryland, Inc.1/14/2000
443580BaltimoreWirelessSprint Spectrum L.p.8/25/2011
443581JoppaLandlineXo Maryland, Llc1/14/2000
443581Middle RiverLandlineXo Maryland, Llc1/14/2000
443581White MarshLandlineXo Maryland, Llc1/14/2000
443582ChurchvilleLandlineCtc Communications Corp. - Md1/14/2000
443583ColumbiaLandlineCtc Communications Corp. - Md1/14/2000
443584CroftonLandlineCtc Communications Corp. - Md1/14/2000
443585DarlingtonLandlineCtc Communications Corp. - Md1/14/2000
443586DundalkLandlineXo Maryland, Llc1/14/2000
443587EdgewoodLandlineCtc Communications Corp. - Md1/14/2000
443588BaltimoreLandlineAllegiance Telecom, Inc. - Md10/13/1999
443589CockeysvilleLandlineUs Lec Of Maryland, Inc.3/3/2001
443589Hunt ValleyLandlineUs Lec Of Maryland, Inc.3/3/2001
443590ReisterstownLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443590GlyndonLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443591Glen BurnieWirelessCellco Partnership Dba Verizon Wireless - Md5/7/2009
443591BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md5/7/2009
443592ElkridgeLandlineXo Maryland, Llc9/10/2013
443593ElktonLandlineCtc Communications Corp. - Md1/14/2000
443594BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443595Sparks GlencoeLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443596EssexLandlineXo Maryland, Llc1/14/2000
443597Severna ParkLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443598AnnapolisLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443599BaltimoreLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443600EssexWirelessOmnipoint Communications Cap Operations, Llc7/23/2001
443601FallstonLandlineCtc Communications Corp. - Md1/14/2000
443602CatonsvilleWirelessCellco Partnership Dba Verizon Wireless - Md2/15/2007
443603AnnapolisLandlinePaetec Communications, Inc. - Md5/18/1998
443604BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md2/27/1999
443605WestminsterLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443606ForkLandlineCtc Communications Corp. - Md1/14/2000
443607West RiverLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443608BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/2009
443608TowsonWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/2009
443609SykesvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443610BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/13/1999
443612CatonsvilleLandlineVerizon Maryland, Inc.8/14/1998
443613BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/2009
443613TowsonWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/2009
443614SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md7/23/2001
443615CatonsvilleWirelessCellco Partnership Dba Verizon Wireless - Md5/10/2007
443616Bel AirLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443617FallstonWirelessCellco Partnership Dba Verizon Wireless - Md4/11/2005
443618Glen BurnieWirelessCellco Partnership Dba Verizon Wireless - Md6/13/2000
443618Linthicum HeightsWirelessCellco Partnership Dba Verizon Wireless - Md6/13/2000
443619Bel AirWirelessCellco Partnership Dba Verizon Wireless - Md6/5/2009
443620BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443621HalethorpeWirelessSprint Spectrum L.p.2/27/1999
443621ElkridgeWirelessSprint Spectrum L.p.2/27/1999
443621BaltimoreWirelessSprint Spectrum L.p.2/27/1999
443622HalethorpeWirelessSprint Spectrum L.p.2/27/1999
443622ElkridgeWirelessSprint Spectrum L.p.2/27/1999
443622BaltimoreWirelessSprint Spectrum L.p.2/27/1999
443623Glen BurnieWirelessSprint Spectrum L.p.8/20/2002
443623Linthicum HeightsWirelessSprint Spectrum L.p.8/20/2002
443624Port RepublicWirelessCellco Partnership Dba Verizon Wireless - Md3/6/2002
443624Prince FrederickWirelessCellco Partnership Dba Verizon Wireless - Md3/6/2002
443624HuntingtownWirelessCellco Partnership Dba Verizon Wireless - Md3/6/2002
443625ForkLandlineBroadwing Communications. Llc - Md2/21/2001
443626JoppaLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443626Middle RiverLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443626White MarshLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443627BaltimoreLandlineVerizon Maryland, Inc.9/26/2006
443628Glen BurnieLandlineXo Maryland, Llc1/14/2000
443628Linthicum HeightsLandlineXo Maryland, Llc1/14/2000
443629HalethorpeWirelessSprint Spectrum L.p.8/14/1998
443629ElkridgeWirelessSprint Spectrum L.p.8/14/1998
443629BaltimoreWirelessSprint Spectrum L.p.8/14/1998
443630BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md5/8/2008
443631CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc8/16/2005
443632TowsonLandlineUs Lec Of Maryland, Inc.1/14/2000
443633BaltimoreWirelessSprint Spectrum L.p.7/18/2011
443634OdentonLandlineVerizon Maryland, Inc.11/9/2011
443635BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc10/14/2009
443636CatonsvilleLandlineOmnipoint Communications Cap Operations, Llc6/25/2005
443637BaltimoreLandlineXo Maryland, Llc2/21/2001
443638Ellicott CityLandlineGlobal Naps South, Inc. - Md1/14/2000
443639HampsteadLandlineCtc Communications Corp. - Md1/14/2000
443640Bel AirLandlineUs Lec Of Maryland, Inc.5/18/2001
443641PikesvilleLandlineBroadwing Communications. Llc - Md5/18/2001
443642BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md11/8/2006
443643Bel AirLandlineVerizon Maryland, Inc.10/13/1999
443644JarrettsvilleLandlineCtc Communications Corp. - Md1/14/2000
443645MillersvilleLandlineCtc Communications Corp. - Md1/14/2000
443646North BeachLandlineCtc Communications Corp. - Md1/14/2000
443647New WindsorLandlineCtc Communications Corp. - Md1/14/2000
443648BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443649Sparrows PointLandlineUs Lec Of Maryland, Inc.6/20/2001
443650ReisterstownLandlineAllegiance Telecom, Inc. - Md2/20/2001
443650GlyndonLandlineAllegiance Telecom, Inc. - Md2/20/2001
443651BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md7/8/2011
443652TowsonLandlineOmnipoint Communications Cap Operations, Llc10/31/2000
443653BaltimoreWirelessOmnipoint Communications Cap Operations, Llc5/18/2001
443654JessupLandlineVerizon Maryland, Inc.8/28/2008
443654ColumbiaLandlineVerizon Maryland, Inc.8/28/2008
443654ElkridgeLandlineVerizon Maryland, Inc.8/28/2008
443655Bel AirWirelessNew Cingular Wireless Pcs, Llc - Dc10/13/1999
443656ColumbiaLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443657RandallstownLandlineLevel 3 Telecom Of Maryland, Llc - Md10/13/1999
443658Gwynn OakLandlineGlobal Naps South, Inc. - Md1/14/2000
443659West RiverLandlineGlobal Naps South, Inc. - Md1/14/2000
443660BaltimoreLandlineComcast Phone Of Northern Maryland, Inc. - Md6/30/2001
443661Annapolis JunctionLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443661JessupLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443661SavageLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443662Sparks GlencoeLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443663Gwynn OakLandlineVerizon Maryland, Inc.6/30/2001
443664Ocean CityLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443665NanticokeLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443666ChestertownWirelessLevel 3 Communications, Llc - Md5/23/2012
443668CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc1/15/2001
443669DelmarLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443670CatonsvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443671New WindsorLandlineTeleport Communications America, Llc - Md2/27/1999
443672ParktonLandlineTeleport Communications America, Llc - Md2/27/1999
443673BrooklynLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443673Curtis BayLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443673Linthicum HeightsLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443674North EastLandlineTeleport Communications America, Llc - Md2/27/1999
443674PerryvilleLandlineTeleport Communications America, Llc - Md2/27/1999
443674ElktonLandlineTeleport Communications America, Llc - Md2/27/1999
443675RandallstownLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443676BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc6/20/2001
443677BaltimoreWirelessSprint Spectrum L.p.3/15/2001
443678ParkvilleLandlineVerizon Maryland, Inc.8/20/2000
443679BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443680BaltimoreWirelessSprint Spectrum L.p.9/27/2010
443681BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/5/2009
443682BaltimoreLandlineCellco Partnership Dba Verizon Wireless - Md12/19/2006
443683BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md4/9/2007
443684Port RepublicWirelessCellco Partnership Dba Verizon Wireless - Md10/8/2008
443684Prince FrederickWirelessCellco Partnership Dba Verizon Wireless - Md10/8/2008
443684HuntingtownWirelessCellco Partnership Dba Verizon Wireless - Md10/8/2008
443685SevernLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443686FallstonWirelessCellco Partnership Dba Verizon Wireless - Md10/13/2005
443687BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md9/8/2009
443688SevernLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443689CockeysvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443689Hunt ValleyLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443690BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/13/2000
443691BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc1/15/2001
443692BaltimoreLandlineAllegiance Telecom, Inc. - Md6/13/2000
443693PerryvilleLandlineTeleport Communications America, Llc - Md2/27/1999
443694Severna ParkWirelessSprint Spectrum L.p.4/20/2001
443695BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md1/14/2000
443696DundalkLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443697CatonsvilleLandlineGlobal Naps South, Inc. - Md1/14/2000
443698OdentonLandlineTeleport Communications America, Llc - Md8/14/1998
443699AnnapolisWirelessCellco Partnership Dba Verizon Wireless - Md8/10/2011
443701HalethorpeLandlineXo Maryland, Llc10/31/2000
443702Glen BurnieLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443702Severna ParkLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443702PasadenaLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443703BaltimoreLandlineXo Maryland, Llc10/31/2000
443704OdentonLandlineCavalier Telephone Mid-atlantic, Llc - Md5/10/2001
443705CockeysvilleLandlineXo Maryland, Llc1/14/2000
443705Hunt ValleyLandlineXo Maryland, Llc1/14/2000
443706CrisfieldLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443707AberdeenLandlineLocal Access Llc - Md6/11/2014
443707Aberdeen Proving GroundLandlineLocal Access Llc - Md6/11/2014
443707Havre De GraceLandlineLocal Access Llc - Md6/11/2014
443708BaltimoreLandlineLevel 3 Telecom Of Maryland, Llc - Md8/20/2000
443709HalethorpeLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443710BaltimoreLandlineXo Maryland, Llc10/31/2000
443712ReisterstownLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443712GlyndonLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443713ColumbiaWirelessPeerless Network Of Maryland, Llc9/19/2012
443714ColumbiaLandlineSprint Spectrum L.p.9/30/2011
443715North EastLandlineCavalier Telephone, Llc (mid-atlantic) - Md2/27/1999
443715PerryvilleLandlineCavalier Telephone, Llc (mid-atlantic) - Md2/27/1999
443715ElktonLandlineCavalier Telephone, Llc (mid-atlantic) - Md2/27/1999
443716AnnapolisLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443717BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md9/14/2005
443718ColumbiaLandlineUs Lec Of Maryland, Inc.3/5/2008
443719JarrettsvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md10/31/2000
443720Chesapeake CityLandlineXo Maryland, Llc11/27/2012
443720North EastLandlineXo Maryland, Llc11/27/2012
443720ElktonLandlineXo Maryland, Llc11/27/2012
443721BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md7/6/2009
443722BaltimoreWirelessOmnipoint Communications Cap Operations, Llc3/9/2001
443723BrooklynLandlineSprint Spectrum L.p.10/6/2011
443723Curtis BayLandlineSprint Spectrum L.p.10/6/2011
443723Linthicum HeightsLandlineSprint Spectrum L.p.10/6/2011
443724EastonLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443725BaltimoreLandlinePaetec Communications, Inc. - Md1/14/2000
443726BaltimoreLandlineSprint Spectrum L.p.10/6/2011
443726TowsonLandlineSprint Spectrum L.p.10/6/2011
443727BishopvilleLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443728BerlinLandlineCavalier Telephone, Llc (mid-atlantic) - Md11/20/1998
443729BaltimoreLandlinePaetec Communications, Inc. - Md1/14/2000
443730BaltimoreLandlinePaetec Communications, Inc. - Md1/14/2000
443731Port DepositLandlineTeleport Communications America, Llc - Md2/27/1999
443732WestminsterLandlineTeleport Communications America, Llc - Md2/27/1999
443732ManchesterLandlineTeleport Communications America, Llc - Md2/27/1999
443732TaneytownLandlineTeleport Communications America, Llc - Md2/27/1999
443733BaltimoreLandlineAt&t Local10/31/2001
443734SevernLandlineVerizon Maryland, Inc.5/10/1999
443735SalisburyWirelessNew Cingular Wireless Pcs, Llc - Dc2/27/1999
443736SalisburyWirelessNew Cingular Wireless Pcs, Llc - Dc11/20/1998
443737BaltimoreLandlinePaetec Communications, Inc. - Md10/31/2001
443738BaltimoreLandlinePaetec Communications, Inc. - Md1/14/2000
443739BaltimoreWirelessOmnipoint Communications Cap Operations, Llc7/23/2001
443740BaltimoreLandlineTelcove Operations, Inc. - Md2/3/2005
443741ColumbiaLandlineMci Worldcom Communications, Inc. - Md3/29/2011
443742BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc8/20/2000
443743BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md4/7/2008
443744ReisterstownWirelessSprint Spectrum L.p.7/2/2002
443744GlyndonWirelessSprint Spectrum L.p.7/2/2002
443745ColumbiaWirelessCellco Partnership Dba Verizon Wireless - Md11/20/1998
443746EastonLandlineLevel 3 Communications, Llc - Md2/22/2002
443747Port DepositLandlineCore Communications, Inc. - Md2/22/2002
443748MillersvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443749BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443750BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/8/2010
443751Gwynn OakLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443752Bel AirLandlineCellco Partnership Dba Verizon Wireless - Md10/17/2001
443753JessupLandlineAllegiance Telecom, Inc. - Md10/31/2000
443753ColumbiaLandlineAllegiance Telecom, Inc. - Md10/31/2000
443753ElkridgeLandlineAllegiance Telecom, Inc. - Md10/31/2000
443754SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md6/9/2010
443755ElkridgeLandlineVerizon Maryland, Inc.2/27/1999
443756BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc8/20/2000
443757ElkridgeLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443758AnnapolisLandlineAt&t Local8/14/1998
443759BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/29/2007
443760AberdeenLandlineAt&t Local8/14/1998
443761BaltimoreWirelessOmnipoint Communications Cap Operations, Llc5/28/2008
443761TowsonWirelessOmnipoint Communications Cap Operations, Llc5/28/2008
443762HalethorpeWirelessSprint Spectrum L.p.1/10/2001
443762ElkridgeWirelessSprint Spectrum L.p.1/10/2001
443762BaltimoreWirelessSprint Spectrum L.p.1/10/2001
443763BaltimoreLandlineOmnipoint Communications Cap Operations, Llc5/18/1998
443764Glen BurnieWirelessOmnipoint Communications Cap Operations, Llc8/21/2008
443764BaltimoreWirelessOmnipoint Communications Cap Operations, Llc8/21/2008
443765CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc7/23/2001
443766ColumbiaLandlineUs Lec Of Maryland, Inc.5/18/2005
443767ReisterstownLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443767GlyndonLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443767FinksburgLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443768HalethorpeWirelessSprint Spectrum L.p.5/18/2001
443768ElkridgeWirelessSprint Spectrum L.p.5/18/2001
443768BaltimoreWirelessSprint Spectrum L.p.5/18/2001
443769BaltimoreWirelessOmnipoint Communications Cap Operations, Llc9/16/2008
443770Glen BurnieLandlineVerizon Maryland, Inc.3/3/2001
443770Severna ParkLandlineVerizon Maryland, Inc.3/3/2001
443770PasadenaLandlineVerizon Maryland, Inc.3/3/2001
443771Port RepublicWirelessCellco Partnership Dba Verizon Wireless - Md9/8/2010
443771Prince FrederickWirelessCellco Partnership Dba Verizon Wireless - Md9/8/2010
443771HuntingtownWirelessCellco Partnership Dba Verizon Wireless - Md9/8/2010
443772EssexLandlineCavalier Telephone Mid-atlantic, Llc - Md7/23/2001
443773BaltimoreLandlineAllegiance Telecom, Inc. - Md8/20/2000
443774BaltimoreLandlineGlobal Naps South, Inc. - Md8/20/2000
443775BaltimoreLandlineCellco Partnership Dba Verizon Wireless - Md10/8/2014
443776BaltimoreLandlineBandwidth.com Clec, Llc - Md1/17/2014
443777EssexLandlineVerizon Maryland, Inc.8/20/2000
443778LaurelLandlineVerizon Maryland, Inc.5/18/1998
443779AberdeenLandlineXo Maryland, Llc6/30/2001
443780ColumbiaLandlineUs Lec Of Maryland, Inc.7/23/2001
443781Glen BurnieLandlineXo Maryland, Llc1/14/2000
443781Severna ParkLandlineXo Maryland, Llc1/14/2000
443781PasadenaLandlineXo Maryland, Llc1/14/2000
443782AnnapolisLandlineXo Maryland, Llc1/14/2000
443783SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md2/27/1999
443784BaltimoreLandlineTeleport Communications America, Llc - Md2/27/1999
443785HalethorpeLandlineGlobal Naps South, Inc. - Md1/14/2000
443786EastonWirelessCellco Partnership Dba Verizon Wireless - Md6/13/2000
443787Bel AirLandlineCtc Communications Corp. - Md1/14/2000
443788AberdeenLandlineXo Maryland, Llc12/14/2013
443789WestminsterWirelessNew Cingular Wireless Pcs, Llc - Dc8/20/2000
443790Glen BurnieWirelessSprint Spectrum L.p.11/19/2001
443790Linthicum HeightsWirelessSprint Spectrum L.p.11/19/2001
443791TowsonWirelessNew Cingular Wireless Pcs, Llc - Dc8/20/2000
443792BrooklynLandlineVerizon Maryland, Inc.10/18/2007
443792Curtis BayLandlineVerizon Maryland, Inc.10/18/2007
443792Linthicum HeightsLandlineVerizon Maryland, Inc.10/18/2007
443793BaltimoreLandlineXo Maryland, Llc10/31/2000
443794BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc1/14/2000
443795BaltimoreLandlineXo Maryland, Llc10/31/2000
443796BaltimoreLandlineXo Maryland, Llc10/31/2000
443797BaltimoreLandlineXo Maryland, Llc10/31/2000
443798TowsonLandlineLevel 3 Telecom Of Maryland, Llc - Md5/10/1999
443799BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc7/23/2001
443800BaltimoreWirelessSprint Spectrum L.p.1/31/2011
443801HalethorpeWirelessSprint Spectrum L.p.7/22/1999
443801ElkridgeWirelessSprint Spectrum L.p.7/22/1999
443801BaltimoreWirelessSprint Spectrum L.p.7/22/1999
443802HalethorpeWirelessSprint Spectrum L.p.7/22/1999
443802ElkridgeWirelessSprint Spectrum L.p.7/22/1999
443802BaltimoreWirelessSprint Spectrum L.p.7/22/1999
443803HalethorpeWirelessSprint Spectrum L.p.7/22/1999
443803ElkridgeWirelessSprint Spectrum L.p.7/22/1999
443803BaltimoreWirelessSprint Spectrum L.p.7/22/1999
443804HalethorpeWirelessSprint Spectrum L.p.7/22/1999
443804ElkridgeWirelessSprint Spectrum L.p.7/22/1999
443804BaltimoreWirelessSprint Spectrum L.p.7/22/1999
443805Glen BurnieWirelessOmnipoint Communications Cap Operations, Llc7/24/2008
443805BaltimoreWirelessOmnipoint Communications Cap Operations, Llc7/24/2008
443806BaltimoreWirelessSprint Spectrum L.p.3/8/2006
443807FallstonWirelessSprint Spectrum L.p.8/20/2000
443808AnnapolisLandlineBandwidth.com Clec, Llc - Md4/4/2014
443809BaltimoreLandlineLevel 3 Communications, Llc - Md6/13/2014
443810BaltimoreWirelessSprint Spectrum L.p.9/4/2008
443812ColumbiaWirelessCellco Partnership Dba Verizon Wireless - Md1/15/2001
443813BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md9/14/2007
443814BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/15/2010
443815BaltimoreLandlineXo Maryland, Llc10/31/2000
443816Severna ParkLandlineAllegiance Telecom, Inc. - Md10/31/2000
443817BaltimoreLandlineAllegiance Telecom, Inc. - Md10/31/2000
443818Glen BurnieLandlineLevel 3 Communications, Llc - Md12/30/2005
443818Severna ParkLandlineLevel 3 Communications, Llc - Md12/30/2005
443818PasadenaLandlineLevel 3 Communications, Llc - Md12/30/2005
443819Bel AirWirelessOmnipoint Communications Cap Operations, Llc1/21/2015
443820BaltimoreLandlinePaetec Communications, Inc. - Md5/18/1998
443821WestminsterWirelessSprint Spectrum L.p.7/13/2010
443822AnnapolisWirelessSprint Spectrum L.p.8/14/1998
443823BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md7/13/2006
443823TowsonWirelessCellco Partnership Dba Verizon Wireless - Md7/13/2006
443824TowsonWirelessOmnipoint Communications Cap Operations, Llc5/18/2001
443825BaltimoreWirelessOmnipoint Communications Cap Operations, Llc11/29/2006
443826BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/25/2010
443827BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md11/20/1998
443828Ellicott CityLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443829BaltimoreWirelessSprint Spectrum L.p.6/13/2000
443830CatonsvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md8/21/2001
443831BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc11/20/1998
443832BaltimoreLandlineLevel 3 Communications, Llc - Md7/22/1999
443833HalethorpeLandlineUs Lec Of Maryland, Inc.3/3/2001
443834BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443834TowsonLandlineCavalier Telephone Mid-atlantic, Llc - Md10/13/1999
443835BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md12/11/2008
443836BaltimoreLandlineXo Maryland, Llc1/21/2013
443837AnnapolisLandlineUs Lec Of Maryland, Inc.9/24/2001
443838BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc7/22/1999
443839BaltimoreWirelessOmnipoint Communications Cap Operations, Llc4/17/2006
443840CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc5/4/2005
443841BaltimoreLandlineVerizon Maryland, Inc.7/22/1999
443842BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md3/10/2011
443843Havre De GraceLandlineVerizon Maryland, Inc.7/22/1999
443844BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md2/13/2006
443845BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md2/27/1999
443846TowsonLandlineNew Cingular Wireless Pcs, Llc - Dc3/3/2001
443847BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/12/2006
443847TowsonWirelessCellco Partnership Dba Verizon Wireless - Md10/12/2006
443848HalethorpeLandlineSprint Spectrum L.p.3/3/2001
443848ElkridgeLandlineSprint Spectrum L.p.3/3/2001
443848BaltimoreLandlineSprint Spectrum L.p.3/3/2001
443849TowsonLandlineVerizon Maryland, Inc.5/18/2001
443850BaltimoreWirelessOmnipoint Communications Cap Operations, Llc9/24/2001
443851CatonsvilleWirelessOmnipoint Communications Cap Operations, Llc8/21/2001
443852AnnapolisWirelessNew Cingular Wireless Pcs, Llc - Dc8/21/2001
443853BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md7/27/2010
443854BaltimoreWirelessOmnipoint Communications Cap Operations, Llc11/19/2001
443855AberdeenLandlineLightwave Communications, Llc - Md5/20/2005
443855Aberdeen Proving GroundLandlineLightwave Communications, Llc - Md5/20/2005
443855Havre De GraceLandlineLightwave Communications, Llc - Md5/20/2005
443856Ocean CityLandlineCore Communications, Inc. - Md7/2/2002
443857BaltimoreWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443858BaltimoreWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443859SalisburyWirelessOmnipoint Communications Cap Operations, Llc6/13/2000
443860CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc5/4/2005
443861AberdeenLandlineVerizon Maryland, Inc.8/13/2009
443862BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/7/2011
443862TowsonWirelessCellco Partnership Dba Verizon Wireless - Md10/7/2011
443863BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md8/9/2010
443864ColumbiaWirelessSprint Spectrum L.p.12/19/2001
443865BaltimoreWirelessSprint Spectrum L.p.4/19/2002
443866Bel AirWirelessSprint Spectrum L.p.7/2/2002
443867Glen BurnieLandlinePaetec Communications, Inc. - Md10/13/1999
443867Linthicum HeightsLandlinePaetec Communications, Inc. - Md10/13/1999
443868BaltimoreLandlineVerizon Maryland, Inc.7/22/1999
443869BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/12/2006
443870PikesvilleLandlineLevel 3 Telecom Of Maryland, Llc - Md5/10/1999
443871AnnapolisWirelessSprint Spectrum L.p.11/20/1998
443872HalethorpeLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443872ElkridgeLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443872BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443873PikesvilleLandlineBroadvox-clec, Llc - Md2/23/2010
443874BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443875AnnapolisLandlineNew Cingular Wireless Pcs, Llc - Dc3/3/2001
443876Bel AirLandlineSprint Spectrum L.p.3/3/2001
443877North EastLandlineLevel 3 Communications, Llc - Md10/13/1999
443877PerryvilleLandlineLevel 3 Communications, Llc - Md10/13/1999
443877ElktonLandlineLevel 3 Communications, Llc - Md10/13/1999
443878HalethorpeLandlineCellco Partnership Dba Verizon Wireless - Md3/3/2001
443878ElkridgeLandlineCellco Partnership Dba Verizon Wireless - Md3/3/2001
443878BaltimoreLandlineCellco Partnership Dba Verizon Wireless - Md3/3/2001
443879HalethorpeLandlineVerizon Maryland, Inc.3/3/2001
443879ElkridgeLandlineVerizon Maryland, Inc.3/3/2001
443879BaltimoreLandlineVerizon Maryland, Inc.3/3/2001
443880SalisburyLandlineAt&t Local11/20/1998
443881ReisterstownWirelessMetro Pcs, Inc.9/26/2006
443881GlyndonWirelessMetro Pcs, Inc.9/26/2006
443882BaltimoreWirelessSprint Spectrum L.p.2/1/2011
443883BaltimoreLandlineAt&t Local8/14/1998
443884BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443885BaltimoreLandlineVerizon Maryland, Inc.8/14/1998
443886BaltimoreLandlineAt&t Local8/14/1998
443887HanoverLandlineCavalier Telephone Mid-atlantic, Llc - Md5/5/2010
443887BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md5/5/2010
443887HarmansLandlineCavalier Telephone Mid-atlantic, Llc - Md5/5/2010
443888Princess AnneLandlineCavalier Telephone, Llc (mid-atlantic) - Md1/6/2011
443889Glen BurnieWirelessOmnipoint Communications Cap Operations, Llc4/20/2001
443889Linthicum HeightsWirelessOmnipoint Communications Cap Operations, Llc4/20/2001
443890BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md8/10/2011
443891BaltimoreLandlineXo Maryland, Llc10/31/2000
443892New WindsorLandlineBandwidth.com Clec, Llc - Md8/11/2011
443893BaltimoreLandlineXo Maryland, Llc10/31/2000
443894BaltimoreWirelessSprint Spectrum L.p.6/30/2011
443895BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md4/9/2007
443895TowsonWirelessCellco Partnership Dba Verizon Wireless - Md4/9/2007
443896BaltimoreLandlineAt&t Local8/14/1998
443897BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc4/12/2011
443898PikesvilleLandlineLevel 3 Communications, Llc - Md12/8/2005
443899ElkridgeLandlineBroadwing Communications. Llc - Md3/3/2001
443899HanoverLandlineBroadwing Communications. Llc - Md3/3/2001
443899HarmansLandlineBroadwing Communications. Llc - Md3/3/2001
443900BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md5/23/2012
443900TowsonWirelessCellco Partnership Dba Verizon Wireless - Md5/23/2012
443901TowsonLandlineCavalier Telephone Mid-atlantic, Llc - Md8/21/2001
443902BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md1/6/2011
443903Bel AirWirelessCellco Partnership Dba Verizon Wireless - Md9/7/2011
443904BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/17/2001
443905AnnapolisWirelessSprint Spectrum L.p.8/12/2011
443906Severna ParkLandlinePeerless Network Of Maryland, Llc9/20/2012
443907ElktonWirelessCellco Partnership Dba Verizon Wireless - Md4/20/2001
443908BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md6/29/2011
443909BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md8/9/2006
443910Bel AirWirelessNew Cingular Wireless Pcs, Llc - Dc4/20/2001
443912TowsonLandlineCore Communications, Inc. - Md7/2/2002
443913BaltimoreWirelessSprint Spectrum L.p.6/30/2011
443914ReisterstownLandlineTeleport Communications America, Llc - Md2/27/1999
443914GlyndonLandlineTeleport Communications America, Llc - Md2/27/1999
443914FinksburgLandlineTeleport Communications America, Llc - Md2/27/1999
443915BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md9/7/2011
443916BaltimoreWirelessSprint Spectrum L.p.8/22/2011
443917ColumbiaWirelessBroadvox-clec, Llc - Md10/7/2011
443918TaneytownLandlineTeleport Communications America, Llc - Md2/27/1999
443919BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md3/3/2001
443920SykesvilleLandlineTeleport Communications America, Llc - Md2/27/1999
443921BaltimoreLandlinePaetec Communications, Inc. - Md10/13/1999
443922EdgewoodLandlineAtx Telecommunications Services, Ltd2/7/2006
443923BaltimoreLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443924AnnapolisWirelessCellco Partnership Dba Verizon Wireless - Md7/6/2009
443925BaltimoreWirelessOmnipoint Communications Cap Operations, Llc2/24/2006
443926AnnapolisLandlineBroadwing Communications. Llc - Md8/20/2000
443927BaltimoreLandlineBroadwing Communications. Llc - Md8/20/2000
443928BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md9/24/2001
443929PikesvilleWirelessOmnipoint Communications Cap Operations, Llc4/20/2001
443930BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md4/6/2011
443931BaltimoreLandlineMci Worldcom Communications, Inc. - Md10/24/2011
443932BaltimoreWirelessSprint Spectrum L.p.8/22/2011
443933CockeysvilleLandlineTeleport Communications America, Llc - Md4/20/2004
443933Hunt ValleyLandlineTeleport Communications America, Llc - Md4/20/2004
443934BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md12/4/2007
443935BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc7/31/2006
443935TowsonWirelessNew Cingular Wireless Pcs, Llc - Dc7/31/2006
443936BaltimoreLandlineNew Cingular Wireless Pcs, Llc - Dc2/23/2017
443937Union BridgeLandlineTeleport Communications America, Llc - Md2/27/1999
443938BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md8/6/2007
443939BaltimoreWirelessOmnipoint Communications Cap Operations, Llc9/23/2002
443940PikesvilleLandlineCavalier Telephone Mid-atlantic, Llc - Md8/21/2001
443941Chesapeake CityWirelessNew Cingular Wireless Pcs, Llc - Dc9/7/2011
443941North EastWirelessNew Cingular Wireless Pcs, Llc - Dc9/7/2011
443941ElktonWirelessNew Cingular Wireless Pcs, Llc - Dc9/7/2011
443942Severna ParkLandlineTeleport Communications America, Llc - Md8/14/1998
443943BaltimoreLandlineTeleport Communications America, Llc - Md8/14/1998
443944SalisburyLandlineComcast Phone Of Northern Maryland, Inc. - Md6/8/2006
443945ElktonWirelessNew Cingular Wireless Pcs, Llc - Dc7/2/2002
443946ParkvilleLandlineXo Maryland, Llc1/14/2000
443947PerryvilleLandlineCtc Communications Corp. - Md1/14/2000
443948BaltimoreWirelessSprint Spectrum L.p.8/22/2011
443949AnnapolisLandlineComcast Phone Of Northern Maryland, Inc. - Md6/28/2006
443951AnnapolisLandlineGlobal Crossing Local Services, Inc.-md7/22/1999
443952WestminsterWirelessCellco Partnership Dba Verizon Wireless - Md9/7/2011
443953SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md9/7/2011
443954BaltimoreLandlinePaetec Communications, Inc. - Md7/6/2005
443955BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md3/13/2006
443956BaltimoreWirelessNew Cingular Wireless Pcs, Llc - Dc1/14/2000
443957BaltimoreLandlineAt&t Local8/14/1998
443960Glen BurnieWirelessCellco Partnership Dba Verizon Wireless - Md10/7/2011
443960BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/7/2011
443961BaltimoreLandlineWest Telecom Services, Llc - Md12/23/2014
443962Glen BurnieWirelessCellco Partnership Dba Verizon Wireless - Md9/14/2007
443962BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md9/14/2007
443963BaltimoreWirelessBandwidth.com Clec, Llc - Md12/1/2011
443964North BeachLandlineLevel 3 Communications, Llc - Md5/12/2006
443965BaltimoreWirelessSprint Spectrum L.p.6/21/2006
443966FallstonWirelessCellco Partnership Dba Verizon Wireless - Md9/13/2006
443967North EastLandlineVerizon Maryland, Inc.4/20/2001
443967PerryvilleLandlineVerizon Maryland, Inc.4/20/2001
443967ElktonLandlineVerizon Maryland, Inc.4/20/2001
443968Port RepublicWirelessNew Cingular Wireless Pcs, Llc - Dc7/22/1999
443968Prince FrederickWirelessNew Cingular Wireless Pcs, Llc - Dc7/22/1999
443968HuntingtownWirelessNew Cingular Wireless Pcs, Llc - Dc7/22/1999
443969EssexLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443970BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md11/21/2011
443971TaneytownLandlineBandwidth.com Clec, Llc - Md2/16/2011
443972CambridgeWirelessUs Lec Of Maryland, Inc.11/21/2011
443973HalethorpeLandlineXo Maryland, Llc6/30/2001
443973ElkridgeLandlineXo Maryland, Llc6/30/2001
443973BaltimoreLandlineXo Maryland, Llc6/30/2001
443974WestminsterLandlineTeleport Communications America, Llc - Md2/27/1999
443975Port RepublicWirelessNew Cingular Wireless Pcs, Llc - Dc3/3/2001
443975Prince FrederickWirelessNew Cingular Wireless Pcs, Llc - Dc3/3/2001
443975HuntingtownWirelessNew Cingular Wireless Pcs, Llc - Dc3/3/2001
443976Anne ArundelUnknownBaltimore-washington Telephone (bwt)10/17/2005
443977BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md10/12/2006
443978SalisburyWirelessCellco Partnership Dba Verizon Wireless - Md11/21/2011
443979ColumbiaWirelessCellco Partnership Dba Verizon Wireless - Md11/21/2011
443980CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc10/13/1999
443981FallstonWirelessCellco Partnership Dba Verizon Wireless - Md11/21/2011
443982BaltimoreLandlineYmax Communications Corp. - Md5/30/2007
443983BaltimoreWirelessOmnipoint Communications Cap Operations, Llc7/2/2002
443984BaltimoreLandlineVerizon Maryland, Inc.10/31/2000
443985RandallstownWirelessOmnipoint Communications Cap Operations, Llc6/20/2001
443986BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md7/13/2006
443987Bel AirLandlineAt&t Local11/20/1998
443988CentrevilleLandlineLevel 3 Communications, Llc - Md6/8/2006
443989Glen BurnieLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443989Linthicum HeightsLandlineCavalier Telephone Mid-atlantic, Llc - Md5/11/2001
443990BaltimoreLandlineBandwidth.com Clec, Llc - Md2/4/2011
443991BaltimoreWirelessCellco Partnership Dba Verizon Wireless - Md12/1/2011
443991TowsonWirelessCellco Partnership Dba Verizon Wireless - Md12/1/2011
443992BaltimoreLandlineLevel 3 Communications, Llc - Md1/14/2000
443993Chesapeake CityWirelessMetro Pcs, Inc.12/13/2010
443993North EastWirelessMetro Pcs, Inc.12/13/2010
443993ElktonWirelessMetro Pcs, Inc.12/13/2010
443994AnnapolisWirelessNew Cingular Wireless Pcs, Llc - Dc11/20/1998
443995AnnapolisWirelessNew Cingular Wireless Pcs, Llc - Dc8/20/2000
443996CatonsvilleWirelessNew Cingular Wireless Pcs, Llc - Dc11/20/1998
443997BaltimoreLandlineVerizon Maryland, Inc.3/3/2001
443998ParkvilleLandlineVerizon Maryland, Inc.3/19/2001

FAQ's

A 443 area code virtual number is a phone number that allows you to establish a local presence in 443 City without needing a physical office. It operates through the internet, providing flexibility and advanced features.

 A 443 area code number helps establish credibility, enhance your local presence in 443, and provide seamless global communication without the need for expensive hardware.

To get a 443 area code virtual number, download the CallMama app, sign up, search for a DID phone number, and complete the purchase process.

Features include smart call forwarding, voicemail via email, power dialer, call recording, smart switch, call conferencing, call analytics, call monitoring, global connect, call transfer, call queuing, and custom on-hold music.
Call forwarding allows you to redirect incoming calls to any device, such as your mobile phone or landline, ensuring you never miss important calls.

Yes, setting up a 443 area code virtual number is easy. The process is entirely online, and CallMama provides a user-friendly interface to guide you through each step.

Yes, with features like global connect, you can optimize and manage international calls effectively, making it ideal for businesses with global operations.
A virtual number offers advanced features like call analytics, call monitoring, and call recording, which help improve team performance, customer service, and overall communication efficiency.
Virtual numbers eliminate the need for expensive hardware and installation fees, offering affordable monthly plans that help reduce overall communication costs.

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.