Prefix overview
Phone numbers in prefix 574-384
This page covers the 574-384 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
574-384
RATE CENTER
KNOX
CARRIER
ONVOY, LLC - IN
IN
Prefix range
The prefix 574-384 includes numbers from 5743840000 to 5743849999.
This range is associated with the KNOX rate center and was originally assigned to ONVOY, LLC - IN.
Numbers in this prefix
20 numbers