Zip Area Code

Fremont County, Iowa

Fremont County, Iowa, has 11 towns and 9 ZIP codes, in area code 712.

Towns in Fremont County, A to Z

TownZIP codesArea codes
Andersonnearest51652712
Bartlettnearest51654712
Farragut51639712
Hamburg51640712
Imogene51645712
Percival51648712
Randolph51649712
Riverton51650712
Sidney51652712
Tabor51653712
Thurman51654712

ZIP codes in Fremont County

Area code in Fremont County

  • Area code 712

    In service since 1947. Local calls are dialed with seven digits.