Prefix overview
Phone numbers in prefix 417-492
This page covers the 417-492 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
417-492
RATE CENTER
SPARTA
CARRIER
COMMIO, LLC
MO
Prefix range
The prefix 417-492 includes numbers from 4174920000 to 4174929999.
This range is associated with the SPARTA rate center and was originally assigned to COMMIO, LLC.
Numbers in this prefix
20 numbers