NPA-NXX - 650-520

This is the 650-520 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 650-520 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 Miscellaneous registered to Sprint. 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 650-520 subcode.

Looking for a different number? Follow a link below to see our recently active.

845-477-3050 262-501-8682 413-889-1378 305-763-8475 262-226-3488
540-892-6543 661-999-3233 269-923-5392 267-749-2731 937-626-1467