New York Area Codes

Area codes: 23
ZIP codes: 2,154
Cities & towns: 1,610
Counties: 62

Every area code in New York

All New York area codes, what each primarily serves, and which share ground with another.
Area code	Primarily serves	Shares ground with	In service
212	New York	332, 646, 917	1947
315	Syracuse	680	1947
329	Spring Valley	845	2023
332	New York	212, 646, 917	2017
347	New York	465, 718, 917, 929	1999
363	Hempstead	516	2023
465	New York	347, 718, 917, 929	—
516	Hempstead	363	1951
518	Albany	838	1947
585	Rochester	no overlay	2001
607	Binghamton	no overlay	1954
624	Buffalo	716	2023
631	Lindenhurst	934	1999
646	New York	212, 332, 917	1999
680	Syracuse	315	2017
716	Buffalo	624	1947
718	New York	347, 465, 917, 929	1984
838	Albany	518	2017
845	Spring Valley	329	2000
914	New York	no overlay	1947
917	New York	212, 332, 347, 465, 646, 718, 929	1992
929	New York	347, 465, 718, 917	2011
934	Lindenhurst	631	2016

A code in the “shares ground” column is an overlay: it covers the same territory rather than a different part of New York, which is why local calls there are dialled as ten digits.

Which codes share the same ground

New York has 7 groups of codes that overlay one another: the codes inside a group cover the same territory rather than different parts of the state, so local calls there are dialled as ten digits.

585, 607 and 914 have no overlay: each is the only code serving its own territory.

Where New York's communities sit

Each point is a New York community, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Largest New York cities and their codes

largest 25

Scope every area code assigned to New York. Source LocalCallingGuide NPA list (2026-07 NPA list) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. Overlay relationships come from the numbering-plan authority; the city match is computed.