NPA-NXX - 925-550

This is the 925-550 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 925-550 subcode mainly covers Antioch in Contra Costa 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 1049025 comments across our systems for the 925-550 subcode.

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

724-255-4407 417-737-6211 269-302-5098 410-497-8664 719-294-7061
856-425-9840 828-826-5844 340-779-3998 925-330-2063 352-240-1476