Prefix overview
Phone numbers in prefix 574-344
This page covers the 574-344 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
574-344
RATE CENTER
SOUTH BEND
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - IN
IN
Prefix range
The prefix 574-344 includes numbers from 5743440000 to 5743449999.
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