Prefix overview
Phone numbers in prefix 423-400
This page covers the 423-400 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
423-400
RATE CENTER
CHATTNOOGA
CARRIER
POWERTEL ATLANTA LICENSES, INC.
TN
Prefix range
The prefix 423-400 includes numbers from 4234000000 to 4234009999.
This range is associated with the CHATTNOOGA rate center and was originally assigned to POWERTEL ATLANTA LICENSES, INC..
Numbers in this prefix
20 numbers