Prefix overview
Phone numbers in prefix 475-454
This page covers the 475-454 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
475-454
RATE CENTER
DANBURY
CARRIER
ONVOY, LLC - CT
CT
Prefix range
The prefix 475-454 includes numbers from 4754540000 to 4754549999.
This range is associated with the DANBURY rate center and was originally assigned to ONVOY, LLC - CT.
Numbers in this prefix
20 numbers