Prefix overview
Phone numbers in prefix 779-303
This page covers the 779-303 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
779-303
RATE CENTER
PLAINFIELD
CARRIER
TELNYX LLC
IL
Prefix range
The prefix 779-303 includes numbers from 7793030000 to 7793039999.
This range is associated with the PLAINFIELD rate center and was originally assigned to TELNYX LLC.
Numbers in this prefix
20 numbers