NPA-NXX - 520-421
This is the 520-421 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 520-421 subcode mainly covers Casa Grande in Pinal 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 Regular Landline registered to Centurylink. 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 375770 comments across our systems for the 520-421 subcode.
Looking for a different number? Follow a link below to see our recently active.
646-462-3872 309-331-5355 201-542-3999 803-245-6302 620-637-2011505-862-3927 337-990-1559 701-453-2608 705-777-6828 434-288-6371