Prefix overview
Phone numbers in prefix 445-320
This page covers the 445-320 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
445-320
RATE CENTER
PHLDLPHZN1
CARRIER
ONVOY, LLC - PA
PA
Prefix range
The prefix 445-320 includes numbers from 4453200000 to 4453209999.
This range is associated with the PHLDLPHZN1 rate center and was originally assigned to ONVOY, LLC - PA.
Numbers in this prefix
20 numbers