Prefix overview
Phone numbers in prefix 417-450
This page covers the 417-450 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
417-450
RATE CENTER
SPRINGFLD
CARRIER
NUSO, LLC
MO
Prefix range
The prefix 417-450 includes numbers from 4174500000 to 4174509999.
This range is associated with the SPRINGFLD rate center and was originally assigned to NUSO, LLC.
Numbers in this prefix
20 numbers