Prefix overview
Phone numbers in prefix 309-340
This page covers the 309-340 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
309-340
RATE CENTER
PEORIA
CARRIER
T-MOBILE USA, INC.
IL
Prefix range
The prefix 309-340 includes numbers from 3093400000 to 3093409999.
This range is associated with the PEORIA rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers