A
+31 Abia
+31
+30 Adamawa
+30
+28 Akwa Ibom
+28
+29 Anambra
+29
B
+27 Bauchi
+27
+28 Bayelsa
+28
+29 Benue
+29
+31 Borno
+31
C
+30 Cross River
+30
D
+31 Delta
+31
E
+29 Ebonyi
+29
Edo
Ekiti
E
+29 Enugu
+29
F
+32 Federal Capital Territory
+32
G
+28 Gombe
+28
I
+31 Imo
+31
J
+29 Jigawa
+29
K
+25 Kaduna (airport)
+25
+29 Kano (airport)
+29
+28 Katsina
+28
+36 Kebbi
+36
+32 Kogi
+32
+24 Kwara
+24
M
+29 Murtala Muhammed (airport)
+29
N
+32 Nasarawa
+32