NPA-NXX - 510-579
This is the 510-579 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 510-579 subcode mainly covers Fremont-newark 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 At&t Mobility. 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 510-579 subcode.
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716-462-6155 603-276-6777 614-782-8972 559-541-4328 540-376-2675732-637-3379 434-374-9508 410-782-8102 804-564-3117 872-817-1986