Your Complete Guide to the 817 Area Code in Texas

Introduction

The 817 area code is the primary telephone code for Fort Worth and the western portion of the Dallas-Fort Worth Metroplex — one of the fastest-growing metro areas in the United States. Understanding the 817 area code matters whether you're a local resident tracking an unknown caller, a business seeking a local Texas number, or an out-of-state team expanding into DFW. In this guide, you'll learn which cities and counties 817 covers, how its history and overlay work, what the Central Time Zone means for your calls, how scams operate in the region, and how to get a virtual local number. Read on for the most thorough breakdown of Fort Worth's area code, all in one place.

What Is the 817 Area Code?

The 817 area code is a North American Numbering Plan (NANP) telephone code assigned to the western portion of the Dallas-Fort Worth Metroplex in North Texas. It primarily serves Tarrant County — home to Fort Worth and Arlington — along with portions of Johnson, Parker, Hood, Wise, Dallas, and Denton counties.

History and Origins

The 817 area code launched in 1953, making it the 91st area code put into service in the United States. It was created by splitting area code 915, one of the original 1947 NANP codes that had covered all of Texas. As the state's population expanded rapidly through the mid-20th century, Texas required multiple splits to keep phone numbers available.

The 817 territory shrank further in 1997 when two additional codes were carved out: area code 254 took over Waco and Central Texas, and area code 940 was assigned to the Wichita Falls region. Each split reflected the explosive growth happening across North Texas during that period.

The 682 Overlay and Ten-Digit Dialing

On October 7, 2000, the 817 area code received a full overlay with area code 682. Unlike a split — which reassigns some existing numbers — an overlay keeps all existing 817 numbers intact while introducing 682 for new customers in the same geographic area. The result: both codes share the same cities and counties. The practical change for callers is mandatory ten-digit dialing. Every local call in the region now requires the full area code plus seven-digit number, even when calling across the street in Fort Worth.

Cities and Counties Covered by the 817 Area Code

The 817 area code spans eight counties and dozens of cities across the western DFW corridor. The region is home to major corporate headquarters, military installations, and some of the fastest-growing suburban communities in Texas.

Fort Worth and the Core Cities

Fort Worth — the county seat of Tarrant County and the fifth-largest city in Texas — is the anchor of the 817 area code. The city carries a distinct identity separate from Dallas, blending Western heritage (the famous Fort Worth Stockyards) with a modern economy anchored by aerospace, healthcare, and logistics. Arlington sits directly between Fort Worth and Dallas, home to the University of Texas at Arlington, AT&T Stadium, and Globe Life Field.

Other core cities within the 817 footprint include North Richland Hills, Euless, Bedford, Hurst, Grapevine, Colleyville, Keller, Southlake, Mansfield, and Burleson. Many of these communities are among the fastest-growing suburbs in the entire country. The 214 area code covers the Dallas side of the metro, making 817 the distinctly Fort Worth-centric identifier in the region.

Surrounding Cities and County Coverage

Beyond the core suburban belt, the 817 area code extends into Weatherford (Parker County seat), Granbury (Hood County seat), Cleburne (Johnson County seat), and Springtown and Azle in Wise County. These communities sit along a ring of growing exurban towns that feed into Fort Worth's expanding economic orbit.

Tarrant County alone accounts for the majority of the population, with over 2.1 million people across 817 ZIP codes. The economy driving this population is notably diverse: Lockheed Martin's F-35 production facility, Bell Helicopter (Textron), Naval Air Station Joint Reserve Base Fort Worth, American Airlines' headquarters, and BNSF Railway's corporate campus all call this region home.

How to Get a Virtual Phone Number for the 817 Area Code

CallMama makes it fast and easy to get a virtual 817 phone number and establish a credible local presence in Fort Worth — no Texas address required. As a VoIP-based platform, it offers flexible plans with instant number activation, crystal-clear call quality, and full functionality across smartphones, tablets, and desktop devices.

Follow these steps to get started:

The entire process takes under five minutes. Once your 817 number is active, you can manage calls from anywhere in the world while your customers see a trusted local Fort Worth number on their screen.

Time Zone and Calling Rules for the 817 Area Code

The 817 area code operates entirely in the Central Time Zone (CT). That means Central Standard Time (CST, UTC-6) from early November through mid-March, and Central Daylight Time (CDT, UTC-5) during the rest of the year. All cities within the 817 footprint share the same clock, so there's no internal time zone complexity when scheduling calls within the region.

Coordinating Calls with Other Texas Codes

Texas spans two time zones, so knowing how 817 relates to neighboring codes matters for business callers. The 832 area code in Houston also runs on Central Time, making DFW-to-Houston calls straightforward — no time adjustment needed. Western Texas codes like 432 (Midland/Odessa) fall under Mountain Time, running one hour behind the Fort Worth metro.

For national calls, 817 sits two hours ahead of Pacific Time and one hour behind Eastern Time. If your Fort Worth operations connect with New York or Los Angeles clients, those time differences shape your call windows and response expectations significantly.

Why an 817 Phone Number Gives Your Business a Competitive Edge

An 817 phone number does more than connect calls — it plants your business firmly inside one of the most economically active metros in the country. Fort Worth and the broader western DFW corridor attract millions of customers, and a local number signals that you're part of their community.

Local Trust in a Highly Competitive DFW Market

Fort Worth residents are more likely to answer calls from a familiar local prefix. Studies consistently show local numbers outperform out-of-state codes in answer rates and call-back rates. For remote teams targeting Tarrant County businesses, Southlake's affluent residential market, or Arlington's university and sports venue audiences, an 817 phone number provides instant credibility. One virtual number reaches the entire western DFW corridor — millions of potential customers under a single local identity.

Virtual Presence Without a Texas Footprint

VoIP technology means your team can operate from Austin, New York, or anywhere else while customers in Fort Worth see and call a legitimate 817 number. A regional sales manager in another state can hold a Fort Worth-area code and manage DFW clients exactly as a locally-based employee would. The 817 area code carries genuine consumer confidence in this market — and a virtual number lets you use that advantage from day one.

Is the 817 Area Code Safe? Scam and Fraud Awareness

Not every call from the 817 area code is legitimate. A 2021 T-Mobile report identified Dallas-Fort Worth as one of the most scam-targeted metro areas in the entire country. Scammers exploit the region's large population density by using caller ID spoofing — also known as "neighbor spoofing" — to fake local 817 numbers and increase answer rates.

Top Scam Types in the 817 Region

Fraud reports for the 817 area code reveal five recurring patterns. Health insurance scams lead at 8.66% of complaints, followed closely by auto warranty fraud at 8.38%. Solar panel solicitation scams rank third at 4.54%, Medicare and Medicaid impersonation calls fourth at 4.26%, and home improvement schemes fifth at 2.27%. Government impersonation calls — fake Social Security officials threatening arrest or legal action — are also widely reported across Fort Worth and Arlington.

How to Stay Safe from 817 Scams

Let unrecognized 817 numbers go to voicemail. Legitimate callers leave messages; scammers depend on real-time pressure and rarely follow up. Never share financial information — account numbers, Social Security digits, or card details — over an unsolicited call. You can report suspicious calls and file fraud complaints through the FTC report portal at reportfraud.ftc.gov, which routes complaints to the appropriate authorities.

Conclusion

The 817 area code anchors one of America's most economically powerful metros, connecting Fort Worth, Arlington, and dozens of surrounding communities across the western DFW Metroplex. Its history spans more than 70 years of growth, two splits, and an overlay that brought 682 alongside it — all reflecting how dramatically North Texas has expanded. Whether you're identifying an incoming call, planning a business push into Tarrant County, or navigating DFW's scam landscape, you now have everything you need to move confidently. An 817 phone number connects you directly to a region driven by aerospace giants, airline headquarters, and millions of active consumers.

The opportunity inside the 817 footprint is real and growing fast. The 817 area code serves a population that values local connections, and a virtual number lets you offer exactly that — without needing an office in Fort Worth. Activation takes minutes, and the payoff is immediate credibility with every customer who sees your number. Take that step today and position your business where some of Texas's biggest decisions get made.