Prefix overview
Phone numbers in prefix 773-200
This page covers the 773-200 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
773-200
RATE CENTER
CHICGOZN02
CARRIER
FIVE9, INC.
IL
Prefix range
The prefix 773-200 includes numbers from 7732000000 to 7732009999.
This range is associated with the CHICGOZN02 rate center and was originally assigned to FIVE9, INC..
Numbers in this prefix
20 numbers