Prefix overview
Phone numbers in prefix 217-347
This page covers the 217-347 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
217-347
RATE CENTER
EFFINGHAM
CARRIER
ILLINOIS CONSOLIDATED TEL. CO.
IL
Prefix range
The prefix 217-347 includes numbers from 2173470000 to 2173479999.
This range is associated with the EFFINGHAM rate center and was originally assigned to ILLINOIS CONSOLIDATED TEL. CO..
Numbers in this prefix
20 numbers