Zip Area Code

Red Oak, Iowa

Red Oak, Iowa, in Montgomery County, has ZIP codes 51566 and 51591 and area code 712.

ZIP codes
51566, 51591
Area code
712
State
Iowa
Time zone
Central Time
Coordinates
41.0191, -95.1916

ZIP codes in Red Oak

ZIP codePost officeCountyArea codes
51566Red OakMontgomery County712
51591*Red OakMontgomery County712

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Red Oak

  • Area code 712

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

Time zone

Red Oak is in the Central Time zone.

Towns near Red Oak

Local numbers in area code 712

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