Portville New York Area Code

One area code covers Portville: 585.

The code covering Portville

Area codes covering Portville, New York, with what each one primarily serves.
Area code	Primarily serves	In service
585	Rochester	2001

Scope the codes matched to Portville. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated 16 July 2026. Overlay relationships come from the numbering-plan authority; the place match is computed.

Which part of town has which code

Portville has a single code, so there is nothing to divide — every local line carries 585.

ZIP codes for the same city

Postal geography is organised separately from telephone geography, so Portville’s 1 ZIP code do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.

Portville New York ZIP codes →

Nearby places with different codes

These are the closest places to Portville whose area codes are not the same set. If you are near one of them, a local number may carry a code that is not on the list above.

The nearest places to Portville covered by a different set of area codes.
City	Distance	Their area codes
Olean New York area codes	6.0 mi	585, 624, 716
Allegany New York area codes	8.7 mi	585, 624, 716
Franklinville New York area codes	22 mi	624, 716
Salamanca New York area codes	23 mi	624, 716
Ellicottville New York area codes	24 mi	624, 716
Little Valley New York area codes	28 mi	624, 716
Andover New York area codes	29 mi	607
Alfred New York area codes	32 mi	607

Straight-line distance between place reference points, not driving distance.