NPA-NXX - 623-703

This is the 623-703 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 623-703 subcode mainly covers Phoenix in Maricopa 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 T-mobile. 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 3817117 comments across our systems for the 623-703 subcode.

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

765-250-9661 352-684-8833 405-668-1588 626-474-2924 410-500-6912
845-648-1460 646-370-4600 618-580-2370 864-358-7208 323-991-7393