Prefix overview
Phone numbers in prefix 443-347
This page covers the 443-347 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
443-347
RATE CENTER
CARDIFF
CARRIER
PAETEC ITEL, LLC
MD
Prefix range
The prefix 443-347 includes numbers from 4433470000 to 4433479999.
This range is associated with the CARDIFF rate center and was originally assigned to PAETEC ITEL, LLC.
Numbers in this prefix
20 numbers