Prefix overview
Phone numbers in prefix 812-307
This page covers the 812-307 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
812-307
RATE CENTER
MT VERNON
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - IN
IN
Prefix range
The prefix 812-307 includes numbers from 8123070000 to 8123079999.
This range is associated with the MT VERNON rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - IN.
Numbers in this prefix
20 numbers