Zip Area Code

Douglas County, Colorado

Douglas County, Colorado, has 22 towns and 15 ZIP codes, in area codes 303 (overlay 720) and 719.

Towns in Douglas County, A to Z

TownZIP codesArea codes
Acres Greennearest80112, 80124, 80130303, 720, 983
Castle Pinesnearest80108303, 720, 983
Castle Rock80104, 80108, 80109303, 720, 983
Franktown80116719
Grand View Estatesnearest80112, 80124, 80134303, 720, 983
Highlands Ranchnearest80126, 80129, 80130303, 720, 983
Invernessnearest80111, 80112, 80124303, 720, 983
Larkspur80118303, 720, 983
Littleton80120, 80121, 80122, 80123, 80125, 80126 and more303, 720, 983
Lone Tree80124303, 720, 983
Louviers80131303, 720, 983
Meridiannearest80112, 80124, 80130303, 720, 983
Parker80134, 80138303, 720, 983
Perry Parknearest80118303, 720, 983
Roxborough Parknearest80125, 80131303, 720, 983
Sedalia80135303, 720, 983
Sierra Ridgenearest80112, 80124, 80134303, 720, 983
Stepping Stonenearest80112, 80124, 80134303, 720, 983
Sterling Ranchnearest80125, 80129, 80131303, 720, 983
Stonegatenearest80112, 80124, 80134303, 720, 983
The Pinerynearest80134303, 720, 983
Westcreeknearest80135303, 720, 983

ZIP codes in Douglas County

Area codes in Douglas 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.

  • Area code 719

    In service since March 5, 1988. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 303

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