NPA-NXX - 720-999

This is the 720-999 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 720-999 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 Cellular (Dedicated) registered to T-mobile. 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 720-999 subcode.

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

510-846-6038 209-932-5981 708-977-2404 978-408-7842 503-766-8125
931-362-1660 320-405-4749 978-773-3407 702-351-5970 318-312-8593