You can check the FastAccess Web Site for current availability.

If you do not currently qualify you can check the BellSouth ADSL Deployment schedules available in a Excel spreadsheet format. There are separate files for CO deployment and Remote deployment (the two links above the upper right part of the map).
http://www.bellsouth.com/broadband/dsl_solutions/discover/coverage/

The names and codes for the equipment on the spreadsheet are based on the CO Wire Center code. To find your specific CO code go to the Find Service link and type in your information. It will provide you with your Wire Center code. Match this code to the equipment and locations on the spreadsheet.