Prefix overview
Phone numbers in prefix 251-343
This page covers the 251-343 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
251-343
RATE CENTER
MOBILE
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
AL
Prefix range
The prefix 251-343 includes numbers from 2513430000 to 2513439999.
This range is associated with the MOBILE rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL.
Numbers in this prefix
20 numbers