Prefix overview
Phone numbers in prefix 423-324
This page covers the 423-324 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
423-324
RATE CENTER
PETROS
CARRIER
HIGHLAND TEL. COOP, INC.
TN
Prefix range
The prefix 423-324 includes numbers from 4233240000 to 4233249999.
This range is associated with the PETROS rate center and was originally assigned to HIGHLAND TEL. COOP, INC..
Numbers in this prefix
20 numbers