NPA-NXX - 510-656
This is the 510-656 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 510-656 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 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 510-656 subcode.
Looking for a different number? Follow a link below to see our recently active.
760-828-7079 513-828-4410 619-757-7312 503-435-6987 520-610-5684818-208-6550 307-448-5405 623-243-4061 910-795-7028 321-394-4397