🇺🇸 931 area code
Area code 931 covers Clarksville, Cookeville, Columbia and Crossville and the surrounding area in Tennessee. Enter a 931 number below for a free check before you call back.
- Location: Clarksville, Tennessee
- Time zone: Eastern and Central (UTC−6)
- In service since September 15, 1997
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Area code 931 at a glance
- Area code
- 931
- Location
- Tennessee, United States
- Main cities
- Clarksville, Cookeville, Columbia, Crossville, McMinnville, Sparta
- Time zone
- Eastern and Central (UTC−6)
- Local time now
- —
- In service since
- September 15, 1997
- Created from
- 615
- Local calls
- Dial 7 digits
- Number format
- (931) 555-0123
- From abroad
- +1 931 555 0123
Cities in area code 931
- Clarksville
- Cookeville
- Columbia
- Crossville
- McMinnville
- Sparta
- Tullahoma
- Shelbyville
- Fayetteville
- Lawrenceburg
Is a 931 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 a 931 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 931 number to people in Tennessee because a local-looking call is more likely to be answered. If a 931 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 931
931 entered service on September 15, 1997, when it was split from 615.
The area straddles a time-zone line (Eastern and Central), so a 931 caller may be an hour ahead of or behind the next town.
Area codes
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Вопросы и ответы
Area code 931 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 931?
Area code 931 is in Tennessee, United States. It covers Clarksville, Cookeville, Columbia, Crossville, McMinnville and Sparta.
What time zone is area code 931?
931 is in the Eastern and Central (UTC−6) time zone, and observes daylight saving time.
When did area code 931 start?
931 entered service on September 15, 1997, created from 615.
How do I find out who called me from 931?
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 931?
If you live in or near Tennessee, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 931 callers who will not leave a message are best looked up before you call back.
Got a call from 931?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.