Prefix overview
Phone numbers in prefix 309-435
This page covers the 309-435 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
309-435
RATE CENTER
CANTON
CARRIER
AT&T ENTERPRISES, LLC
IL
Prefix range
The prefix 309-435 includes numbers from 3094350000 to 3094359999.
This range is associated with the CANTON rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers