Prefix overview
Phone numbers in prefix 447-766
This page covers the 447-766 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
447-766
RATE CENTER
CATLIN
CARRIER
FRACTEL, LLC
IL
Prefix range
The prefix 447-766 includes numbers from 4477660000 to 4477669999.
This range is associated with the CATLIN rate center and was originally assigned to FRACTEL, LLC.
Numbers in this prefix
20 numbers