Prefix overview
Phone numbers in prefix 217-400
This page covers the 217-400 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
217-400
RATE CENTER
SPRINGFLD
CARRIER
NORTH COUNTY COMMUNICATION CORPORATION - CA
IL
Prefix range
The prefix 217-400 includes numbers from 2174000000 to 2174009999.
This range is associated with the SPRINGFLD rate center and was originally assigned to NORTH COUNTY COMMUNICATION CORPORATION - CA.
Numbers in this prefix
20 numbers