Zip Area Code

Grass Range, Montana

Grass Range, Montana, in Fergus County, has ZIP code 59032 and area code 406.

ZIP code
59032
Area code
406
State
Montana
Time zone
Mountain Time
Coordinates
47.0259, -108.8271

ZIP codes in Grass Range

ZIP codePost officeCountyArea codes
59032Grass RangeFergus County406

Area code for Grass Range

  • Area code 406

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

Time zone

Grass Range is in the Mountain Time zone.

Towns near Grass Range