Area Code 817: Fort Worth, Texas
817 is a telephone area code serving Texas, including Fort Worth, Arlington. It is part of the North American Numbering Plan and is dialed with the country code +1.
Numbers beginning with 817 are located in Texas, United States (NANP region: DFW). The code covers Fort Worth, Arlington.
How to Dial Area Code 817
| Calling from | What to dial |
|---|---|
| Anywhere in the US or Canada | 1 817 XXX-XXXX (10-digit dialing: 817 + 7-digit number) |
| Local call inside the same area code | 7-digit number in most areas; 10 digits where an overlay code is active |
| From the UK or Europe | 00 1 817 XXX XXXX |
| From Australia | 0011 1 817 XXX XXXX |
| From a mobile phone anywhere | +1 817 XXX XXXX |
Whatever country you are calling from, the + symbol replaces the exit code. Save the contact as +1 817 XXXXXXX and it will dial correctly from any phone in the world.
Time Zone for Area Code 817
Calls to a 817 number ring in the America/Chicago time zone, standard offset UTC-06:00. Daylight saving time applies here, so the offset moves forward one hour from March to November.
Note: El Paso County, Hudspeth County and part of northwestern Culberson County use Mountain time, one hour behind. Area code 915 is entirely on the Mountain side - see that page.
Cities and Communities Served by 817
The following places fall inside the 817 calling area:
Other Area Codes in Texas
These codes also serve Texas. Area codes are assigned by the North American Numbering Plan Administration (NANPA).
| Area Code | Cities / Coverage |
|---|---|
| 210 | San Antonio |
| 214 | Dallas |
| 254 | Waco, Killeen |
| 281 | Houston (suburbs) |
| 325 | Abilene, San Angelo |
| 346 | Houston (overlay) |
| 361 | Corpus Christi |
| 409 | Beaumont, Galveston |
| 430 | East Texas (overlay) |
| 432 | Midland, Odessa |
| 469 | Dallas (overlay) |
| 512 | Austin |
| 621 | Houston (overlay for 281/346/713/832) |
| 682 | Fort Worth (overlay) |
See all 28 area codes in Texas →
Frequently Asked Questions
Where is area code 817?
Area code 817 is in Texas, United States. It covers Fort Worth, Arlington.
What time zone is area code 817 in?
Area code 817 rings in the America/Chicago time zone (UTC-06:00 standard).
Do I need to dial 1 before area code 817?
Yes, for a long-distance call inside the US and Canada you dial 1 first, then 817, then the seven-digit number. The 1 is the North American long-distance trunk prefix — it is not the country code. From outside North America you dial your exit code then 1 then 817.
Is area code 817 toll-free?
No. 817 is a standard geographic area code, so normal long-distance rates apply unless your plan includes them. Toll-free NANP codes are 800, 833, 844, 855, 866, 877 and 888.