NPA-NXX - 408-639
This is the 408-639 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 408-639 subcode mainly covers San Jose in Santa Clara 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 1781642 comments across our systems for the 408-639 subcode.
Looking for a different number? Follow a link below to see our recently active.
570-290-3318 502-333-9840 724-525-2530 254-892-6380 201-485-4811703-277-1845 989-777-4532 925-320-1312 270-488-8273 618-623-5101