Prefix overview
Phone numbers in prefix 447-999
This page covers the 447-999 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
447-999
RATE CENTER
FLATVILLE
CARRIER
FRACTEL, LLC
IL
Prefix range
The prefix 447-999 includes numbers from 4479990000 to 4479999999.
This range is associated with the FLATVILLE rate center and was originally assigned to FRACTEL, LLC.
Numbers in this prefix
20 numbers