Idaho Springs, Colorado

ZIP codes in Idaho Springs

Area codes for Idaho Springs

• 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 983

  In service since June 17, 2022. Shares its area with 303 and 720. 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

Idaho Springs is in the Mountain Time zone.

Towns near Idaho Springs

• Dumont2.7 km (1.7 mi)
• Downieville-Lawson-Dumont3 km (1.9 mi)
• Empire7.7 km (4.8 mi)
• Georgetown9.3 km (5.8 mi)
• St. Mary's9.5 km (5.9 mi)
• Central9.8 km (6.1 mi)
• Central City9.9 km (6.2 mi)
• Blue Valley10.1 km (6.3 mi)