315 area code
Area code 315 is in New York. It covers Syracuse, Utica, Rome and 323 other places: 337 ZIP codes in Onondaga, Oneida, Oswego and 15 other counties. Local time there is , Eastern Time. In service since 1947; 680 (2017) overlays it, so a number from there can have either code.
Who calls from a 315 number
NANPA records the carrier each block of 315 numbers is assigned to. Of the 7.5 million 315 numbers assigned, 45% are with cable, internet-calling, business and other carriers (Onvoy and Bandwidth); 28% with mobile carriers (Verizon Wireless, AT&T Mobility and T-Mobile); 25% with local phone companies (Verizon); 2% with paging companies.
That is who the numbers were assigned to: people keep their number when they change carrier, so any one number may have moved since.
| Carrier | Kind | Share |
|---|---|---|
| Verizon | Landline | 19% |
| Onvoy | Cable, VoIP, other | 13% |
| Verizon Wireless | Mobile | 13% |
| AT&T Mobility | Mobile | 10% |
| Bandwidth | Cable, VoIP, other | 9% |
| T-Mobile | Mobile | 5% |
An area code says where a number was issued, not where the caller is: people keep their numbers when they move, and caller ID can be set to show any number, which the FCC calls spoofing. If a call you did not expect asks for money or personal details, the FCC advises hanging up and calling the company back on a number you look up yourself. Unwanted calls can be reported to the FTC at ReportFraud.ftc.gov.
Places in area code 315
The 139 places with a telephone rate centre of their own using 315, largest first. Each links to its ZIP codes.
Nearby places using 315
These places have no rate centre of their own in NANPA's records; the nearest one uses 315. Near an area-code boundary that can be wrong for part of a town.
- Fort Drum
- Clay
- De Witt
- Jamesville
- Fairmount
- North Syracuse
- Radisson
- Solvay
- Gananda
- Mattydale
- Westvale
- Brewerton
- Kirkville
- Lyncourt
- Galeville
- Blossvale
- New York Mills
- Sauquoit
- Village Green
- Whitesboro
- Pennellville
- SUNY Oswego
- West Monroe
- Lake Delta
- Homer
- East Syracuse
- Sherrill
- Calcium
- Warners
- Taberg
- Hastings
- Yorkville
- Mohawk
- Frankfort
- Marietta
- Lakeland
- Lisbon
- Central Square
- Sterling
- Memphis
- Washington Mills
- Hamilton College
- Nedrow
- Seneca Knolls
- New Hartford
- Lee Center
- Melrose Park
- West Carthage
- West Edmeston
- Black River
- Glenfield
- Clark Mills
- Vernon Center
- Martville
- Minetto
- Ava
- Verona
- Deansboro
- North Lawrence
- Oriskany
ZIP codes in area code 315
337 ZIP codes in 296 towns, by the town each is mailed to, largest first. Each links to its own page.
Where 315 numbers are issued
NANPA's rate centres with the most 315 prefixes (each prefix is 10,000 numbers), under NANPA's own abbreviated names.
| Rate centre | Place | Prefixes |
|---|---|---|
SYRACUSE | Syracuse | 177 |
UTICA | Utica | 57 |
WATERTOWN | Watertown | 35 |
AUBURN | Auburn | 25 |
ROME | Rome | 20 |
OSWEGO | Oswego | 15 |
Counties
The counties of its ZIP codes, most residents first, with how many of its ZIP codes each has.
- Onondaga County (58)
- Oneida County (56)
- Oswego County (26)
- Jefferson County (40)
- St. Lawrence County (41)
- Wayne County (21)
- Madison County (27)
- Cayuga County (16)
- Herkimer County (16)
- Ontario County (4)
- Lewis County (18)
- Seneca County (3)
- Yates County (2)
- Otsego County (2)
- Cortland County (2)
- Fulton County (1)
- Chenango County (2)
- Hamilton County (2)
Which code covers where you are now? What area code am I in? answers from your location.
Questions about area code 315
Where is area code 315?
Area code 315 is in New York. It covers Syracuse, Utica, Rome and 323 other places: 337 ZIP codes in Onondaga, Oneida, Oswego and 15 other counties.
What ZIP codes are in area code 315?
337 ZIP codes, by the town each is mailed to: Syracuse (28, 13201 to 13290), Utica (6, 13501 to 13599), Rome (4, 13440 to 13449), Auburn (3, 13021 to 13024) and 292 more towns. The full list is on this page.
What time zone is area code 315 in?
Eastern time.
Is a 315 number a mobile or a landline?
It can be either. 28% of 315 numbers are assigned to mobile carriers and 25% to local phone companies (NANPA, 2026-10-10); the rest are with cable, internet-calling, business and paging carriers. A number keeps its area code when it moves to another carrier.
What area codes overlay 315?
680. They cover the same area as 315, so a new number there can be given any of them.
Does a 315 number mean the caller is in New York?
Not necessarily. An area code says where the number was first issued. People keep their numbers when they move or switch carriers, and calling software can show any number, so a 315 call can come from anywhere.
Other area codes in New York
- 212 Manhattan
- 329 Poughkeepsie
- 332 Manhattan
- 347 Brooklyn
- 363 Valley Stream
- 465
- 516 Valley Stream
- 518 Schenectady
- 585 Rochester
- 607 Binghamton
- 624
- 631 Bay Shore
- 646 Manhattan
- 680 Syracuse
- 716 Buffalo
- 718 Brooklyn
- 838 Schenectady
- 845 Poughkeepsie
- 914
- 917 New York City
- 929 Brooklyn
- 934 Bay Shore
All 23 New York area codes, by area, with the cities each covers
Source: NANPA NPA database, central office code and thousands-block assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.
Cite this page
zipcodes.pro. “Area code 315.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-code/315
Underlying data is public domain or openly licensed — sources, vintages and licences.