1 | AZEX | Arizona Electric Power Cooperative, Inc. | added 4/1978; 1/1980-7/2005 | | NAKINA |
2 | AZEX | Arizona Electric Power Cooperative, Inc. | added 4/78; 1/80-7/2000 | | NRHS |
3 | AZEX | ARIZONA ELECTRIC POWER COOP.,INC. | | | PWRC |
4 | AZEX | Arizona Electric Power Cooperative | | | RSRV |
5 | AZEX | ARIZONA ELECTRIC POWER COOP.,INC. | | | SCAC4 |