NPA-NXX - 510-306
This is the 510-306 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 510-306 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 Miscellaneous registered to Sprint. 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 510-306 subcode.
Looking for a different number? Follow a link below to see our recently active.
781-987-7283 352-620-2021 330-430-3546 514-421-9945 321-373-1854248-838-3998 413-535-2463 423-619-9319 714-497-1952 904-592-7147