Zip Area Code

Alpine County, California

Alpine County, California, has 5 towns and 3 ZIP codes, in area code 530, with 837 as an overlay.

Towns in Alpine County, A to Z

TownZIP codesArea codes
Arnold95223530, 837
Bear Valleynearest95646530, 837
Kirkwood95646530, 837
Markleeville96120530, 837
Mesa Vistanearest96120530, 837

ZIP codes in Alpine County

Area codes in Alpine County

  • Area code 530

    In service since November 1, 1997. Shares its area with 837. Local calls are dialed with 1 plus ten digits.

  • Area code 837

    In service since January 31, 2025. Shares its area with 530. Local calls are dialed with 1 plus ten digits.