Prefix overview
Phone numbers in prefix 815-240
This page covers the 815-240 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
815-240
RATE CENTER
ROCK CUT
CARRIER
CHARTER IP ENABLED SERVICES, LLC
IL
Prefix range
The prefix 815-240 includes numbers from 8152400000 to 8152409999.
This range is associated with the ROCK CUT rate center and was originally assigned to CHARTER IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers