Prefix overview
Phone numbers in prefix 318-343
This page covers the 318-343 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
318-343
RATE CENTER
MONROE
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
LA
Prefix range
The prefix 318-343 includes numbers from 3183430000 to 3183439999.
This range is associated with the MONROE rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL.
Numbers in this prefix
20 numbers