Zip Area Code

Clear Creek County, Colorado

Clear Creek County, Colorado, has 15 towns and 6 ZIP codes, in area code 303, with 720 as an overlay.

Towns in Clear Creek County, A to Z

TownZIP codesArea codes
Blue Valleynearest80439303, 720, 983
Brook Forestnearest80439303, 720, 983
Downieville-Lawson-Dumontnearest80427, 80436, 80452303, 720, 983
Dumont80436303, 720, 983
Echo Hillsnearest80439303, 720, 983
Empire80438303, 720, 983
Evergreen80437, 80439303, 720, 983
Floyd Hillnearest80439303, 720, 983
Georgetown80444303, 720, 983
Idaho Springs80452303, 720, 983
Pine Valleynearest80439303, 720, 983
Silver Plume80476303, 720, 983
St. Mary'snearest80436303, 720, 983
Upper Bear Creeknearest80439303, 720, 983
Upper Witter Gulchnearest80439303, 720, 983

ZIP codes in Clear Creek County

Area codes in Clear Creek County

  • Area code 303

    In service since 1947. Shares its area with 720 and 983. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 720

    In service since June 1, 1998. Shares its area with 303 and 983. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 303

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