Area code 970
Appearance

Area code 970 is an area code in the North American Numbering Plan (NANP) serving most of the western and northern parts of Colorado. The numbering plan area includes Aspen, Breckenridge, Durango, Estes Park, Fort Collins, Glenwood Springs, Grand Junction, Greeley, Loveland, Silverthorne, Steamboat Springs, and Vail. It was established in an area code split from area code 303 on April 2, 1995.[citation needed]
See also
References
- ^ "Colorado area codes map". NANPA. Retrieved 2025-05-06.
External links
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 |