NPA-NXX - 510-821

This is the 510-821 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 510-821 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 Cellular (Dedicated) registered to Verizon Wireless. 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 510-821 subcode.

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

267-708-9747 423-433-2539 727-940-4268 817-701-4365 323-867-1105
443-835-3677 302-517-1590 916-471-8118 808-266-6499 704-987-2646