NPA-NXX - 720-256

This is the 720-256 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 720-256 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 Miscellaneous registered to Sprint. 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 720-256 subcode.

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

734-396-4023 217-447-6835 920-484-1195 216-776-8693 731-661-8696
626-420-4037 781-622-4466 573-467-8592 856-614-5438 905-225-9924