NPA-NXX - 510-661
This is the 510-661 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 510-661 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 510-661 subcode.
Looking for a different number? Follow a link below to see our recently active.
404-844-7285 212-235-6003 717-842-1441 701-441-5918 316-746-9203210-954-2886 586-819-4548 708-697-1318 318-507-1482 571-423-8244