Prefix overview
Phone numbers in prefix 574-520
This page covers the 574-520 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
574-520
RATE CENTER
SOUTH BEND
CARRIER
AT&T ENTERPRISES, LLC
IN
Prefix range
The prefix 574-520 includes numbers from 5745200000 to 5745209999.
This range is associated with the SOUTH BEND rate center and was originally assigned to AT&T ENTERPRISES, LLC.
Numbers in this prefix
20 numbers