Prefix overview
Phone numbers in prefix 712-217
This page covers the 712-217 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
712-217
RATE CENTER
CARTERLAKE
CARRIER
ONVOY, LLC - IA
IA
Prefix range
The prefix 712-217 includes numbers from 7122170000 to 7122179999.
This range is associated with the CARTERLAKE rate center and was originally assigned to ONVOY, LLC - IA.
Numbers in this prefix
20 numbers