Zip Area Code

Koochiching County, Minnesota

Koochiching County, Minnesota, has 12 towns and 12 ZIP codes, in area code 218.

Towns in Koochiching County, A to Z

TownZIP codesArea codes
Big Falls56627218
Birchdale56629218
International Falls56649218
Kabetogama56669218
Littlefork56653218
Loman56654218
Margie56658218
Mizpah56660218
Nett Lake55772218
Northome56661218
Ranier56668218
South International Falls56679218

ZIP codes in Koochiching County

Area code in Koochiching County

  • Area code 218

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.