Prefix overview
Phone numbers in prefix 205-231
This page covers the 205-231 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
205-231
RATE CENTER
BIRMINGHAM
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
AL
Prefix range
The prefix 205-231 includes numbers from 2052310000 to 2052319999.
This range is associated with the BIRMINGHAM rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL.
Numbers in this prefix
20 numbers