Prefix overview
Phone numbers in prefix 574-323
This page covers the 574-323 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
574-323
RATE CENTER
SOUTH BEND
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - IN
IN
Prefix range
The prefix 574-323 includes numbers from 5743230000 to 5743239999.
This range is associated with the SOUTH BEND rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - IN.
Numbers in this prefix
20 numbers