Prefix overview
Phone numbers in prefix 925-290
This page covers the 925-290 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
925-290
RATE CENTER
LIVERMORE
CARRIER
XO CALIFORNIA, INC.
CA
Prefix range
The prefix 925-290 includes numbers from 9252900000 to 9252909999.
This range is associated with the LIVERMORE rate center and was originally assigned to XO CALIFORNIA, INC..
Numbers in this prefix
20 numbers