NPA-NXX - 510-558
This is the 510-558 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 510-558 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 At&t California. 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 510-558 subcode.
Looking for a different number? Follow a link below to see our recently active.
920-659-8373 914-230-3637 803-999-6779 409-719-2534 610-771-2912937-803-6231 318-541-8036 812-708-4289 510-454-8828 224-442-5521