Prefix overview
Phone numbers in prefix 317-428
This page covers the 317-428 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
317-428
RATE CENTER
CARMEL
CARRIER
INDIANA BELL TEL CO INC
IN
Prefix range
The prefix 317-428 includes numbers from 3174280000 to 3174289999.
This range is associated with the CARMEL rate center and was originally assigned to INDIANA BELL TEL CO INC.
Numbers in this prefix
20 numbers