Zip Area Code

Boulder, Utah

Boulder, Utah, in Garfield County, has ZIP code 84716 and area code 435.

ZIP code
84716
Area code
435
State
Utah
Time zone
Mountain Time
Coordinates
37.9166, -111.4266

ZIP codes in Boulder

ZIP codePost officeCountyArea codes
84716BoulderGarfield County435

Area code for Boulder

  • Area code 435

    In service since September 21, 1997. Local calls are dialed with seven digits.

Time zone

Boulder is in the Mountain Time zone.

Towns near Boulder