Prefix overview
Phone numbers in prefix 325-644
This page covers the 325-644 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
325-644
RATE CENTER
WESTBROOK
CARRIER
SOUTHWESTERN BELL
TX
Prefix range
The prefix 325-644 includes numbers from 3256440000 to 3256449999.
This range is associated with the WESTBROOK rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers