Prefix overview
Phone numbers in prefix 843-423
This page covers the 843-423 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
843-423
RATE CENTER
MARION
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
SC
Prefix range
The prefix 843-423 includes numbers from 8434230000 to 8434239999.
This range is associated with the MARION rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL.
Numbers in this prefix
20 numbers