Prefix overview
Phone numbers in prefix 925-306
This page covers the 925-306 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
925-306
RATE CENTER
ECONTRCOST
CARRIER
SONIC TELECOM, LLC - CA
CA
Prefix range
The prefix 925-306 includes numbers from 9253060000 to 9253069999.
This range is associated with the ECONTRCOST rate center and was originally assigned to SONIC TELECOM, LLC - CA.
Numbers in this prefix
20 numbers