Prefix overview
Phone numbers in prefix 423-212
This page covers the 423-212 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
423-212
RATE CENTER
BLOUNTVL
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - TN
TN
Prefix range
The prefix 423-212 includes numbers from 4232120000 to 4232129999.
This range is associated with the BLOUNTVL rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - TN.
Numbers in this prefix
20 numbers