Prefix overview
Phone numbers in prefix 574-634
This page covers the 574-634 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
574-634
RATE CENTER
SOUTH BEND
CARRIER
INDIANA BELL TEL CO INC
IN
Prefix range
The prefix 574-634 includes numbers from 5746340000 to 5746349999.
This range is associated with the SOUTH BEND rate center and was originally assigned to INDIANA BELL TEL CO INC.
Numbers in this prefix
20 numbers