Zip Area Code

Black Hawk, Colorado

Black Hawk, Colorado, in Gilpin County, has ZIP code 80422 and area code 970, with 748 as an overlay.

ZIP code
80422
Area codes
970, 748
Time zone
Mountain Time
Coordinates
39.8160, -105.4753

ZIP codes in Black Hawk

ZIP codePost officeCountyArea codes
80422Black HawkGilpin County970, 748

Area codes for Black Hawk

  • Area code 970

    In service since April 2, 1995. Shares its area with 748. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 748

    In service since July 7, 2025. Shares its area with 970. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Black Hawk is in the Mountain Time zone.

Towns near Black Hawk