| 1 | JWRX | Alabama Power Co. | added 10/1994; eliminated 7/1999; added 10/1999; 7/2000-7/2005 | | NAKINA |
| 2 | JWRX | Jim Walter Resources Inc. (captive service) | 1/1994 (not listed) | | NAKINA |
| 3 | JWRX | Jim Walter Resources Inc. (captive service) | Jan-94 | | NRHS |
| 4 | JWRX | Alabama Power Co. | added 10/94; eliminated 7/99; added 10/99; 7/2000 | | NRHS |
| 5 | JWRX | ALABAMA POWER COMPANY, JIM WALTER RESOURCES INC. | | | PWRC |
| 6 | JWRX | Jim Walter Resources (Alabama Power) | | | RSRV |
| 7 | JWRX | ALABAMA POWER COMPANY | | | SCAC4 |
