Zip Area Code

Oskaloosa, Iowa

Oskaloosa, Iowa, in Mahaska County, has ZIP code 52577 and area code 641.

ZIP code
52577
Area code
641
State
Iowa
Time zone
Central Time
Coordinates
41.2942, -92.6439

ZIP codes in Oskaloosa

ZIP codePost officeCountyArea codes
52577OskaloosaMahaska County641

Area code for Oskaloosa

  • Area code 641

    In service since July 9, 2000. Local calls are dialed with seven digits.

Time zone

Oskaloosa is in the Central Time zone.

Towns near Oskaloosa

Local numbers in area code 641

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