Area code 970
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Area code 970 is an area code serving most of the western and northern parts of Colorado. It covers Aspen, Breckenridge, Durango, Estes Park, Fort Collins, Glenwood Springs, Grand Junction, Greeley, Loveland, Steamboat Springs, and Vail. It split from area code 303 on April 2, 1995.
See also
- "Area Code Maps". NANPA.
North: 307, 308 | ||
West: 435 | area code 970 | East: 303/720, 719, 785 |
South: 303/720, 505, 575, 719 | ||
Kansas area codes: 316, 620, 785, 913 | ||
Nebraska area codes: 308, 402/531 | ||
New Mexico area codes: 505, 575 | ||
Utah area codes: 385/801, 435 | ||
Wyoming area codes: 307 |
- ^ "Colorado area codes map". NANPA. Retrieved 2025-05-06.