Zip Area Code

Carbon County, Montana

Carbon County, Montana, has 15 towns and 10 ZIP codes, in area code 406.

Towns in Carbon County, A to Z

TownZIP codesArea codes
Bearcreek59007406
Belfry59008406
Boyd59013406
Bridger59014406
Edgar59026406
Foxnearest59070406
Fromberg59029406
Joliet59041406
Luthernearest59071406
Montaquanearest59041406
Red Lodge59068406
Roberts59070406
Rockvalenearest59026, 59041406
Roscoe59071406
Silesianearest59026406

ZIP codes in Carbon County

Area code in Carbon County

  • Area code 406

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