Prefix overview
Phone numbers in prefix 325-354
This page covers the 325-354 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
325-354
RATE CENTER
SONORA
CARRIER
ONVOY SPECTRUM, LLC
TX
Prefix range
The prefix 325-354 includes numbers from 3253540000 to 3253549999.
This range is associated with the SONORA rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers