Zip Area Code

Frankfort, New York

Frankfort, New York, in Herkimer County, has ZIP code 13340 and area code 315, with 680 as an overlay.

ZIP code
13340
Area codes
315, 680
Time zone
Eastern Time
Coordinates
43.0440, -75.1072

ZIP codes in Frankfort

ZIP codePost officeCountyArea codes
13340FrankfortHerkimer County315, 680

Area codes for Frankfort

  • 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

Frankfort is in the Eastern Time zone.

Towns near Frankfort