Zip Area Code

Knierim, Iowa

Knierim, Iowa, in Calhoun County, has ZIP code 50552 and area code 712.

ZIP code
50552
Area code
712
State
Iowa
Time zone
Central Time
Coordinates
42.4555, -94.4569

ZIP codes in Knierim

ZIP codePost officeCountyArea codes
50552KnierimCalhoun County712

Area code for Knierim

  • Area code 712

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

Time zone

Knierim is in the Central Time zone.

Towns near Knierim