NPA-NXX - 510-957

This is the 510-957 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 510-957 subcode mainly covers Oakland in Alameda 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 Xo Communications. 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 1510271 comments across our systems for the 510-957 subcode.

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

234-202-4095 701-213-4379 720-557-3340 304-335-1185 316-317-9791
773-534-7722 971-284-8748 410-441-1489 360-810-5203 850-708-9807