Prefix overview
Phone numbers in prefix 806-477
This page covers the 806-477 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
806-477
RATE CENTER
AMARILLO
CARRIER
SOUTHWESTERN BELL
TX
Prefix range
The prefix 806-477 includes numbers from 8064770000 to 8064779999.
This range is associated with the AMARILLO rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers