Prefix overview
Phone numbers in prefix 440-492
This page covers the 440-492 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
440-492
RATE CENTER
BURTON
CARRIER
AMERICAN MESSAGING SERVICES, LLC
OH
Prefix range
The prefix 440-492 includes numbers from 4404920000 to 4404929999.
This range is associated with the BURTON rate center and was originally assigned to AMERICAN MESSAGING SERVICES, LLC.
Numbers in this prefix
20 numbers