Prefix overview
Phone numbers in prefix 561-243
This page covers the 561-243 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
561-243
RATE CENTER
DELRAY BCH
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
FL
Prefix range
The prefix 561-243 includes numbers from 5612430000 to 5612439999.
This range is associated with the DELRAY BCH rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL.
Numbers in this prefix
20 numbers