Zip Area Code

Iron County, Michigan

Iron County, Michigan, has 7 towns and 7 ZIP codes, in area code 906.

Towns in Iron County, A to Z

TownZIP codesArea codes
Alpha49902906
Amasa49903906
Caspian49915906
Crystal Falls49920906
Gaastra49927906
Iron River49935906
Stambaugh49964906

ZIP codes in Iron County

Area code in Iron County

  • Area code 906

    In service since March 19, 1961. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.