Prefix overview
Phone numbers in prefix 925-431
This page covers the 925-431 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
925-431
RATE CENTER
PITTSBURG
CARRIER
PACIFIC BELL
CA
Prefix range
The prefix 925-431 includes numbers from 9254310000 to 9254319999.
This range is associated with the PITTSBURG rate center and was originally assigned to PACIFIC BELL.
Numbers in this prefix
20 numbers