NPA-NXX - 623-340
This is the 623-340 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 623-340 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 Miscellaneous registered to Sprint. 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 623-340 subcode.
Looking for a different number? Follow a link below to see our recently active.
952-563-4722 970-446-4973 201-996-4293 954-451-9823 949-562-3423520-207-9851 802-391-1918 818-564-8345 916-333-4941 352-327-5005