NPA-NXX - 650-740
This is the 650-740 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 650-740 subcode mainly covers San Mateo in San Mateo 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 718451 comments across our systems for the 650-740 subcode.
Looking for a different number? Follow a link below to see our recently active.
302-329-8170 712-483-8826 916-580-7977 918-251-7216 504-417-9946603-494-7833 870-414-1884 208-337-7707 206-495-6291 404-671-6677