NPA-NXX - 520-850

This is the 520-850 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 520-850 subcode mainly covers Tucson in Pima county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Arizona 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 Arizona office.
Recently there have been an increase in reported calls, we've had over 980263 comments across our systems for the 520-850 subcode.

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

267-751-4522 847-930-8774 423-451-8991 660-739-9624 419-630-4046
971-533-7082 347-334-7695 929-229-4154 203-366-5645 856-528-8925