Zip Area Code

Osceola County, Michigan

Osceola County, Michigan, has 9 towns and 7 ZIP codes, in area code 231.

Towns in Osceola County, A to Z

TownZIP codesArea codes
Evart49631231
Hersey49639231
Le Roynearest49655231
Leroy49655231
Marion49665231
Reednearest49677231
Reed City49677231
Sears49679231
Tustin49688231

ZIP codes in Osceola County

Area code in Osceola County

  • Area code 231

    In service since June 5, 1999. Local calls are dialed with seven digits; dialing ten digits also works.