Zip Area Code

Capitol, Montana

Capitol, Montana, in Carter County, has ZIP code 59319 and area code 406.

ZIP code
59319
Area code
406
State
Montana
Time zone
Mountain Time
Coordinates
45.4361, -104.0655

ZIP codes in Capitol

ZIP codePost officeCountyArea codes
59319CapitolCarter County406

Area code for Capitol

  • Area code 406

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

Time zone

Capitol is in the Mountain Time zone.

Towns near Capitol