Prefix overview
Phone numbers in prefix 712-487
This page covers the 712-487 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
712-487
RATE CENTER
TREYNOR
CARRIER
FRONTIER COMMUNICATIONS OF IOWA, INC.
IA
Prefix range
The prefix 712-487 includes numbers from 7124870000 to 7124879999.
This range is associated with the TREYNOR rate center and was originally assigned to FRONTIER COMMUNICATIONS OF IOWA, INC..
Numbers in this prefix
20 numbers