- ZONE A (BENUE, NASARAWA)
- ZONE B (PLATEAU, KADUNA)
- ZONE C (BAUCHI, GOMBE)
- ZONE D (ENUGU, ANAMBRA)
- ZONE E (AKWA IBOM,RIVERS)
- ZONE F (LAGOS, OGUN)
- ZONE G (NIGER, FCT)
- ZONE H (SOKOTO, KEBBI)
- ZONE I (ADAMAWA, TARABA)
- ZONE J (IMO, ABIA)
- ZONE K (DELTA, BAYELSA, EDO)
- ZONE L (OSUN, OYO)
- ZONE M (KANO, JIGAWA)
- ZONE N (BORNO, YOBE)
- ZONE O (KWARA, KOGI)
- ZONE P (KATSINA, ZAMFARA)
- ZONE Q (CROSS RIVER, EBONYI)
- ZONE R (EKITI, ONDO)