NPA-NXX - 405-631
This is the 405-631 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 405-631 subcode mainly covers Oklahoma City in Oklahoma county. But other numbers maybe included as well.
We have a database of information derived from the public phone records of Oklahoma state. Many of the numbers in this subcode are Regular Landline registered to At&t Southwest. We hear they employ a large number of people in the Oklahoma office.
Recently there have been an increase in reported calls, we've had over 718633 comments across our systems for the 405-631 subcode.
Looking for a different number? Follow a link below to see our recently active.
505-599-7505 929-258-3271 303-889-9742 304-943-3893 202-710-4795323-802-4008 580-364-9536 617-684-7369 407-931-3496 480-259-7504