Prefix overview
Phone numbers in prefix 815-358
This page covers the 815-358 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
815-358
RATE CENTER
CORNELL
CARRIER
C-R TELEPHONE CO.
IL
Prefix range
The prefix 815-358 includes numbers from 8153580000 to 8153589999.
This range is associated with the CORNELL rate center and was originally assigned to C-R TELEPHONE CO..
Numbers in this prefix
20 numbers