Prefix overview
Phone numbers in prefix 806-399
This page covers the 806-399 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
806-399
RATE CENTER
DUMAS
CARRIER
VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW
TX
Prefix range
The prefix 806-399 includes numbers from 8063990000 to 8063999999.
This range is associated with the DUMAS rate center and was originally assigned to VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW.
Numbers in this prefix
20 numbers