Prefix overview
Phone numbers in prefix 712-220
This page covers the 712-220 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
712-220
RATE CENTER
CARROLL
CARRIER
MCC TELEPHONY LLC
IA
Prefix range
The prefix 712-220 includes numbers from 7122200000 to 7122209999.
This range is associated with the CARROLL rate center and was originally assigned to MCC TELEPHONY LLC.
Numbers in this prefix
20 numbers