Zip Area Code

Fort Harrison, Montana

Fort Harrison, Montana, in Lewis and Clark County, has ZIP code 59636 and area code 406.

ZIP code
59636
Area code
406
State
Montana
Time zone
Mountain Time
Coordinates
46.6197, -112.1099

ZIP codes in Fort Harrison

ZIP codePost officeCountyArea codes
59636Fort HarrisonLewis and Clark County406

Area code for Fort Harrison

  • Area code 406

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

Time zone

Fort Harrison is in the Mountain Time zone.

Towns near Fort Harrison