Zip Area Code

Modoc County, California

Modoc County, California, has 14 towns and 10 ZIP codes, in area code 530, with 837 as an overlay.

Towns in Modoc County, A to Z

TownZIP codesArea codes
Alturas96101530, 837
California Pinesnearest96101530, 837
Canby96015530, 837
Cedarville96104530, 837
Daphnedale Parknearest96101530, 837
Davis Creek96108530, 837
Eagleville96110530, 837
Fort Bidwell96112530, 837
Lakenearest96115530, 837
Lake City96115530, 837
Likely96116530, 837
Lookout96054530, 837
Newellnearest96134530, 837
Tulelake96134530, 837

ZIP codes in Modoc County

Area codes in Modoc 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.