NPA-NXX - 858-663
This is the 858-663 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 858-663 subcode mainly covers Poway in San Diego 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 3095313 comments across our systems for the 858-663 subcode.
Looking for a different number? Follow a link below to see our recently active.
608-224-8113 484-622-3309 636-487-3181 562-467-4250 318-529-8209812-693-1431 307-462-3718 909-664-4914 438-825-1505 337-756-1513