Prefix overview
Phone numbers in prefix 423-292
This page covers the 423-292 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
423-292
RATE CENTER
FALLBRANCH
CARRIER
SUNCOM DBA T-MOBILE USA
TN
Prefix range
The prefix 423-292 includes numbers from 4232920000 to 4232929999.
This range is associated with the FALLBRANCH rate center and was originally assigned to SUNCOM DBA T-MOBILE USA.
Numbers in this prefix
20 numbers