Zip Area Code

Lake Mills, Iowa

Lake Mills, Iowa, in Winnebago County, has ZIP code 50450 and area code 641.

ZIP code
50450
Area code
641
State
Iowa
Time zone
Central Time
Coordinates
43.4167, -93.5336

ZIP codes in Lake Mills

ZIP codePost officeCountyArea codes
50450Lake MillsWinnebago County641

Area code for Lake Mills

  • Area code 641

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

Time zone

Lake Mills is in the Central Time zone.

Towns near Lake Mills

Local numbers in area code 641

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