Prefix overview
Phone numbers in prefix 320-340
This page covers the 320-340 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
320-340
RATE CENTER
PAYNESVL
CARRIER
MCC TELEPHONY LLC
MN
Prefix range
The prefix 320-340 includes numbers from 3203400000 to 3203409999.
This range is associated with the PAYNESVL rate center and was originally assigned to MCC TELEPHONY LLC.
Numbers in this prefix
20 numbers