Zip Area Code

Rock County, Minnesota

Rock County, Minnesota, has 9 towns and 9 ZIP codes, in area code 507, with 924 as an overlay.

Towns in Rock County, A to Z

TownZIP codesArea codes
Beaver Creek56116507, 924
Hardwick56134507, 924
Hills56138507, 924
Jasper56144507, 924
Kanaranzi56146507, 924
Kenneth56147507, 924
Luverne56156507, 924
Magnolia56158507, 924
Steen56173507, 924

ZIP codes in Rock County

Area codes in Rock County

  • Area code 507

    In service since 1954. Shares its area with 924. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 924

    In service since August 30, 2024. Shares its area with 507. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.