Zip Area Code

Fort Smith, Montana

Fort Smith, Montana, in Big Horn County, has ZIP code 59035 and area code 406.

ZIP code
59035
Area code
406
State
Montana
Time zone
Mountain Time
Coordinates
45.3127, -107.9371

ZIP codes in Fort Smith

ZIP codePost officeCountyArea codes
59035Fort SmithBig Horn County406

Area code for Fort Smith

  • Area code 406

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

Time zone

Fort Smith is in the Mountain Time zone.

Towns near Fort Smith