Zip Area Code

Hawarden, Iowa

Hawarden, Iowa, in Sioux County, has ZIP code 51023 and area code 712.

ZIP code
51023
Area code
712
State
Iowa
Time zone
Central Time
Coordinates
43.0013, -96.4730

ZIP codes in Hawarden

ZIP codePost officeCountyArea codes
51023HawardenSioux County712

Area code for Hawarden

  • Area code 712

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

Time zone

Hawarden is in the Central Time zone.

Towns near Hawarden

Local numbers in area code 712

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