Prefix overview
Phone numbers in prefix 320-471
This page covers the 320-471 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
320-471
RATE CENTER
ST CLOUD
CARRIER
COMCAST IP PHONE, LLC
MN
Prefix range
The prefix 320-471 includes numbers from 3204710000 to 3204719999.
This range is associated with the ST CLOUD rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers