Prefix overview
Phone numbers in prefix 217-363
This page covers the 217-363 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
217-363
RATE CENTER
CHAMPAURBN
CARRIER
ILLINOIS BELL TEL CO
IL
Prefix range
The prefix 217-363 includes numbers from 2173630000 to 2173639999.
This range is associated with the CHAMPAURBN rate center and was originally assigned to ILLINOIS BELL TEL CO.
Numbers in this prefix
20 numbers