Northern and western Colorado are outgrowing the 970 area code. So, telephone customers in the 970 area code region who request new service, an additional line or move their service starting in the ...

Starting today, the state of Colorado is launching its sixth area code, 748. According to a statement by the Colorado Department of Regulatory Agencies (CDRA), the large-scale use of the new area code ...

Colorado’s familiar area code for mountain towns has some new company. As of July 7, the region now has a second area code, 748, which will overlap with the existing 970 code that encompasses much of ...

Just about a year ago, the Denver Metro Area got a new 983 area code, which is "WTF" on your dial pad. Now, another new area code is on the way for a large part of the state. The 970 area is getting ...