Prefix overview
Phone numbers in prefix 317-300
This page covers the 317-300 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
317-300
RATE CENTER
GREENWOOD
CARRIER
COMCAST IP PHONE, LLC
IN
Prefix range
The prefix 317-300 includes numbers from 3173000000 to 3173009999.
This range is associated with the GREENWOOD rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers