NPA-NXX - 720-556
This is the 720-556 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 720-556 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 Verizon Wireless. 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 720-556 subcode.
Looking for a different number? Follow a link below to see our recently active.
860-491-1745 336-290-8535 857-547-1874 208-346-7572 210-614-7004620-509-1398 860-592-2904 401-595-8681 213-297-5211 440-704-6797