Prefix overview
Phone numbers in prefix 409-543
This page covers the 409-543 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
409-543
RATE CENTER
PORTARTHUR
CARRIER
AERIAL COMMUNICATIONS, INC.
TX
Prefix range
The prefix 409-543 includes numbers from 4095430000 to 4095439999.
This range is associated with the PORTARTHUR rate center and was originally assigned to AERIAL COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers