NPA-NXX - 970-277

This is the 970-277 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 970
3. 970-277

The 970-277 subcode mainly covers Aspen in Pitkin county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Colorado state. Many of the numbers in this subcode are Regular Landline registered to San Isabel Telecom. We hear they employ a large number of people in the Colorado office.
Recently there have been an increase in reported calls, we've had over 17148 comments across our systems for the 970-277 subcode.