Prefix overview
Phone numbers in prefix 445-300
This page covers the 445-300 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
445-300
RATE CENTER
PHLDLPHZN1
CARRIER
TERRA NOVA TELECOM INC.
PA
Prefix range
The prefix 445-300 includes numbers from 4453000000 to 4453009999.
This range is associated with the PHLDLPHZN1 rate center and was originally assigned to TERRA NOVA TELECOM INC..
Numbers in this prefix
20 numbers