Prefix overview
Phone numbers in prefix 812-397
This page covers the 812-397 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
812-397
RATE CENTER
SHELBURN
CARRIER
FRONTIER NORTH, INC. - IN
IN
Prefix range
The prefix 812-397 includes numbers from 8123970000 to 8123979999.
This range is associated with the SHELBURN rate center and was originally assigned to FRONTIER NORTH, INC. - IN.
Numbers in this prefix
20 numbers