🇺🇸 817 area code
Area code 817 covers Fort Worth, Arlington, Cleburne and Weatherford and the surrounding area in Texas. It shares that territory with 682, so the same neighbourhood can have numbers in any of them. Enter an 817 number below for a free check before you call back.
- Location: Fort Worth, Texas
- Time zone: Central (UTC−6)
- In service since 1953
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Area code 817 at a glance
- Area code
- 817
- Location
- Texas, United States
- Main cities
- Fort Worth, Arlington, Cleburne, Weatherford, Granbury, Mansfield
- Time zone
- Central (UTC−6)
- Local time now
- —
- In service since
- 1953
- Overlay codes
- 682
- Codes split from it
- 254, 682, 940
- Local calls
- Dial 10 digits
- Number format
- (817) 555-0123
- From abroad
- +1 817 555 0123
Cities in area code 817
- Fort Worth
- Arlington
- Cleburne
- Weatherford
- Granbury
- Mansfield
- Hurst
- Keller
- Burleson
- Grapevine
Is a 817 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so an 817 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing an 817 number to people in Texas because a local-looking call is more likely to be answered. If an 817 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 817
817 entered service in 1953.
It is part of the 682/817 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
As the region grew, 254, 682 and 940 were carved out of or added to 817.
よくある質問
Area code 817 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 817?
Area code 817 is in Texas, United States. It covers Fort Worth, Arlington, Cleburne, Weatherford, Granbury and Mansfield.
What time zone is area code 817?
817 is in the Central (UTC−6) time zone, and observes daylight saving time.
What area codes overlay 817?
682 serves the same area as 817. Numbers in all of them are local to one another.
When did area code 817 start?
817 entered service in 1953.
How do I find out who called me from 817?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 817?
If you live in or near Texas, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 817 callers who will not leave a message are best looked up before you call back.