Prefix overview
Phone numbers in prefix 445-305
This page covers the 445-305 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
445-305
RATE CENTER
PHPHSBZN45
CARRIER
ONVOY, LLC - PA
PA
Prefix range
The prefix 445-305 includes numbers from 4453050000 to 4453059999.
This range is associated with the PHPHSBZN45 rate center and was originally assigned to ONVOY, LLC - PA.
Numbers in this prefix
20 numbers