Prefix overview
Phone numbers in prefix 443-297
This page covers the 443-297 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
443-297
RATE CENTER
ARBUTUS
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - MD
MD
Prefix range
The prefix 443-297 includes numbers from 4432970000 to 4432979999.
This range is associated with the ARBUTUS rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - MD.
Numbers in this prefix
20 numbers