Prefix overview
Phone numbers in prefix 404-393
This page covers the 404-393 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
404-393
RATE CENTER
ATLANTA
CARRIER
LEVEL 3 TELECOM OF GEORGIA, LP - GA
GA
Prefix range
The prefix 404-393 includes numbers from 4043930000 to 4043939999.
This range is associated with the ATLANTA rate center and was originally assigned to LEVEL 3 TELECOM OF GEORGIA, LP - GA.
Numbers in this prefix
20 numbers