Prefix overview
Phone numbers in prefix 574-633
This page covers the 574-633 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
574-633
RATE CENTER
WYATT
CARRIER
FRONTIER NORTH, INC.. - IN
IN
Prefix range
The prefix 574-633 includes numbers from 5746330000 to 5746339999.
This range is associated with the WYATT rate center and was originally assigned to FRONTIER NORTH, INC.. - IN.
Numbers in this prefix
20 numbers