Prefix overview
Phone numbers in prefix 317-343
This page covers the 317-343 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
317-343
RATE CENTER
CARMEL
CARRIER
BANDWIDTH.COM CLEC, LLC - IN
IN
Prefix range
The prefix 317-343 includes numbers from 3173430000 to 3173439999.
This range is associated with the CARMEL rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - IN.
Numbers in this prefix
20 numbers