NPA-NXX - 661-579

This is the 661-579 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 661-579 subcode mainly covers Lancaster 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 Regular Landline registered to Onvoy. 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 661-579 subcode.

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

803-302-7160 514-583-9211 347-879-1775 661-228-2472 541-886-1069
714-281-6962 510-872-7229 309-340-2621 813-802-9190 810-564-4676