Prefix overview
Phone numbers in prefix 217-237
This page covers the 217-237 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
217-237
RATE CENTER
KINCAID
CARRIER
ILLINOIS CONSOLIDATED TEL. CO.
IL
Prefix range
The prefix 217-237 includes numbers from 2172370000 to 2172379999.
This range is associated with the KINCAID rate center and was originally assigned to ILLINOIS CONSOLIDATED TEL. CO..
Numbers in this prefix
20 numbers