Prefix overview
Phone numbers in prefix 712-284
This page covers the 712-284 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
712-284
RATE CENTER
ALTA
CARRIER
QWEST CORPORATION
IA
Prefix range
The prefix 712-284 includes numbers from 7122840000 to 7122849999.
This range is associated with the ALTA rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers