🇺🇸 315 area code
Area code 315 covers Syracuse, Utica, Liverpool and Rome and the surrounding area in New York. It shares that territory with 680, so the same neighbourhood can have numbers in any of them. Enter a 315 number below for a free check before you call back.
- Location: Syracuse, New York
- Time zone: Eastern (UTC−5)
- In service since 1947
Look up a number
Validity, carrier, line type, and region on the first pass.
Area code 315 at a glance
Cities in area code 315
- Syracuse
- Utica
- Liverpool
- Rome
- Watertown
- Auburn
- Fulton
- Geneva
- Oswego
- Baldwinsville
Is a 315 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 315 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 315 number to people in New York because a local-looking call is more likely to be answered. If a 315 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 315
315 is one of the original North American area codes, created in 1947 when AT&T and the Bell System first divided the continent into numbering plan areas.
It is part of the 315/680 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, 680 was carved out of or added to 315.
FAQ
Area code 315 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 315?
Area code 315 is in New York, United States. It covers Syracuse, Utica, Liverpool, Rome, Watertown and Auburn.
What time zone is area code 315?
315 is in the Eastern (UTC−5) time zone, and observes daylight saving time.
What area codes overlay 315?
680 serves the same area as 315. Numbers in all of them are local to one another.
When did area code 315 start?
315 entered service in 1947.
How do I find out who called me from 315?
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 315?
If you live in or near New York, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 315 callers who will not leave a message are best looked up before you call back.
Got a call from 315?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.