Zip Area Code

Castana, Iowa

Castana, Iowa, in Monona County, has ZIP code 51010 and area code 712.

ZIP code
51010
Area code
712
State
Iowa
Time zone
Central Time
Coordinates
42.0744, -95.9086

ZIP codes in Castana

ZIP codePost officeCountyArea codes
51010CastanaMonona County712

Area code for Castana

  • Area code 712

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

Time zone

Castana is in the Central Time zone.

Towns near Castana

Local numbers in area code 712

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