Prefix overview
Phone numbers in prefix 231-292
This page covers the 231-292 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
231-292
RATE CENTER
WHITEHALL
CARRIER
CHARTER IP ENABLED SERVICES, LLC
MI
Prefix range
The prefix 231-292 includes numbers from 2312920000 to 2312929999.
This range is associated with the WHITEHALL rate center and was originally assigned to CHARTER IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers