Zip Area Code

Cerro Gordo County, Iowa

Cerro Gordo County, Iowa, has 12 towns and 10 ZIP codes, in area code 641.

Towns in Cerro Gordo County, A to Z

TownZIP codesArea codes
Burchinalnearest50477641
Clear Lake50428641
Dougherty50433641
Masonnearest50401641
Mason City50401, 50402641
Plymouth50464641
Portlandnearest50401641
Rock Falls50467641
Rockwell50469641
Swaledale50477641
Thornton50479641
Ventura50482641

ZIP codes in Cerro Gordo County

Area code in Cerro Gordo County

  • Area code 641

    In service since July 9, 2000. Local calls are dialed with seven digits.

Local numbers in area code 641

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