315 Area Code — New York

315 is a North American Numbering Plan area code for New York, the United States. It covers about 1,433,207 people in 299 towns and 340 ZIP codes, including Syracuse, Utica and Liverpool.

Where area code 315 is used

Area code 315 is assigned to New York, the United States, inside the North American Numbering Plan. Numbers in the code are written (315) NXX-XXXX at home and +1 315 NXX-XXXX when dialled from outside Canada and the United States. Since the NANP moved to 10-digit dialling you must always include the area code, even for a local call.

Other area codes in this footprint: 680. They serve towns in the same territory, so a single street can contain numbers from more than one code. That is normal in the NANP and does not change how you dial.

Towns and cities in area code 315

The 299 towns below are the largest in the 315 footprint, ranked by population. Every one of them links to its own page with the full list of area codes and ZIP codes for that town.

Counties covered

Other area codes serving the same towns

Nearby area codes

How to dial area code 315

• Within North America: 315 + 7-digit number (315-NXX-XXXX). The leading 1 is optional on a mobile phone and required on most landlines for long-distance.
• From abroad: your country's international prefix, then 1, then 315, then the 7-digit number — for example 00 1 315 NXX-XXXX from most of Europe.