Prefix overview
Phone numbers in prefix 317-448
This page covers the 317-448 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
317-448
RATE CENTER
GREENFIELD
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - IN
IN
Prefix range
The prefix 317-448 includes numbers from 3174480000 to 3174489999.
This range is associated with the GREENFIELD rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - IN.
Numbers in this prefix
20 numbers