Zip Area Code

Hamilton County, New York

Hamilton County, New York, has 13 towns and 13 ZIP codes, in area code 518, with 838 as an overlay.

Towns in Hamilton County, A to Z

TownZIP codesArea codes
Blue Mountain Lake12812518, 838
Caroga Lake12032518, 838
Hoffmeister13353518, 838
Indian Lake12842518, 838
Inlet13360518, 838
Lake Pleasant12108518, 838
Long Lake12847518, 838
Northville12134518, 838
Piseco12139518, 838
Raquette Lake13436518, 838
Sabael12864518, 838
Speculator12164518, 838
Wells12190518, 838

ZIP codes in Hamilton County

Area codes in Hamilton County

  • Area code 518

    In service since 1947. Shares its area with 838. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 838

    In service since September 19, 2017. Shares its area with 518. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.