Prefix overview
Phone numbers in prefix 712-477
This page covers the 712-477 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
712-477
RATE CENTER
LARCHWOOD
CARRIER
ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA
IA
Prefix range
The prefix 712-477 includes numbers from 7124770000 to 7124779999.
This range is associated with the LARCHWOOD rate center and was originally assigned to ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA.
Numbers in this prefix
20 numbers