NPA-NXX - 720-990

This is the 720-990 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!

The 720-990 subcode mainly covers Denver in Denver 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 Tw 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 600158 comments across our systems for the 720-990 subcode.

Looking for a different number? Follow a link below to see our recently active.

503-398-2757 512-528-6233 813-513-2194 254-831-6417 919-862-1463
252-538-7109 760-556-3181 303-396-6166 702-875-3447 857-228-5977