Prefix overview
Phone numbers in prefix 574-646
This page covers the 574-646 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
574-646
RATE CENTER
MILLWOOD
CARRIER
FRONTIER NORTH, INC.. - IN
IN
Prefix range
The prefix 574-646 includes numbers from 5746460000 to 5746469999.
This range is associated with the MILLWOOD rate center and was originally assigned to FRONTIER NORTH, INC.. - IN.
Numbers in this prefix
20 numbers