NPA-NXX - 669-777

This is the 669-777 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 669-777 subcode mainly covers Sunnyvale 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 Regular Landline registered to Telekenex. 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 669-777 subcode.

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

202-471-9015 480-400-9240 731-886-2264 317-861-3910 614-765-1704
203-399-1653 913-259-7170 918-498-7272 248-896-9990 952-715-1309