Prefix overview
Phone numbers in prefix 712-454
This page covers the 712-454 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
712-454
RATE CENTER
SIOUX CITY
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - IA
IA
Prefix range
The prefix 712-454 includes numbers from 7124540000 to 7124549999.
This range is associated with the SIOUX CITY rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - IA.
Numbers in this prefix
20 numbers