NPA-NXX - 661-878

This is the 661-878 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 661-878 subcode mainly covers Palmdale in Los Angeles county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of California state. Many of the numbers in this subcode are Cellular (Dedicated) registered to At&t Mobility. We hear they employ a large number of people in the California office.
Recently there have been an increase in reported calls, we've had over 9818605 comments across our systems for the 661-878 subcode.

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

801-454-8783 281-816-5458 902-401-9266 678-800-9417 262-717-6945
623-738-9063 301-438-2405 224-424-2598 843-433-8600 508-637-4439