Prefix overview
Phone numbers in prefix 320-353
This page covers the 320-353 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
320-353
RATE CENTER
RICHMOND
CARRIER
MIDCONTINENT COMMUNICATIONS - MN
MN
Prefix range
The prefix 320-353 includes numbers from 3203530000 to 3203539999.
This range is associated with the RICHMOND rate center and was originally assigned to MIDCONTINENT COMMUNICATIONS - MN.
Numbers in this prefix
20 numbers