Zip Area Code

Dexter, New York

Dexter, New York, in Jefferson County, has ZIP code 13634 and area code 315, with 680 as an overlay.

ZIP code
13634
Area codes
315, 680
Time zone
Eastern Time
Coordinates
44.0069, -76.0650

ZIP codes in Dexter

ZIP codePost officeCountyArea codes
13634DexterJefferson County315, 680

Area codes for Dexter

  • Area code 315

    In service since 1947. Shares its area with 680. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 680

    In service since March 11, 2017. Shares its area with 315. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Dexter is in the Eastern Time zone.

Towns near Dexter