Zip Area Code

Missouri Valley, Iowa

Missouri Valley, Iowa, in Harrison County, has ZIP code 51555 and area code 712.

ZIP code
51555
Area code
712
State
Iowa
Time zone
Central Time
Coordinates
41.5644, -95.8913

ZIP codes in Missouri Valley

ZIP codePost officeCountyArea codes
51555Missouri ValleyHarrison County712

Area code for Missouri Valley

  • Area code 712

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

Time zone

Missouri Valley is in the Central Time zone.

Towns near Missouri Valley