748 is coming to the 970 region, which includes the Western Slope, Northern Colorado, and the northeast corner of the state.
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A new area code has arrived in Colorado.
Starting July 7, the 748 area code will exist within the current 970 area code, overlapping the entire existing region, which stretches from the northern Eastern Plains to the Western Slope. The change will affect Aspen, Breckenridge, Estes Park, Fort Collins, Glenwood Springs, Grand Junction, Greeley, Loveland, Silverthorne, Vail and other communities.
