Zip Area Code

Alta, California

Alta, California, in Placer County, has ZIP code 95701 and area code 530, with 837 as an overlay.

ZIP code
95701
Area codes
530, 837
Time zone
Pacific Time
Coordinates
39.2441, -120.7531

ZIP codes in Alta

ZIP codePost officeCountyArea codes
95701AltaPlacer County530, 837

Area codes for Alta

  • 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.

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

Alta is in the Pacific Time zone.

Towns near Alta