Prefix overview
Phone numbers in prefix 773-424
This page covers the 773-424 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
773-424
RATE CENTER
CHICGOZN08
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
IL
Prefix range
The prefix 773-424 includes numbers from 7734240000 to 7734249999.
This range is associated with the CHICGOZN08 rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - IL.
Numbers in this prefix
20 numbers