Prefix overview
Phone numbers in prefix 507-328
This page covers the 507-328 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
507-328
RATE CENTER
ROCHESTER
CARRIER
AT&T - LOCAL
MN
Prefix range
The prefix 507-328 includes numbers from 5073280000 to 5073289999.
This range is associated with the ROCHESTER rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers