Zip Area Code

Simms, Montana

Simms, Montana, in Cascade County, has ZIP code 59477 and area code 406.

ZIP code
59477
Area code
406
State
Montana
Time zone
Mountain Time
Coordinates
47.4958, -111.8861

ZIP codes in Simms

ZIP codePost officeCountyArea codes
59477SimmsCascade County406

Area code for Simms

  • Area code 406

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

Time zone

Simms is in the Mountain Time zone.

Towns near Simms