Prefix overview
Phone numbers in prefix 854-450
This page covers the 854-450 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
854-450
RATE CENTER
JOHNSONVL
CARRIER
ONVOY SPECTRUM, LLC
SC
Prefix range
The prefix 854-450 includes numbers from 8544500000 to 8544509999.
This range is associated with the JOHNSONVL rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers