A
+30 Abia
+30
Adamawa
+25 Akwa Ibom
+25
+28 Anambra
+28
B
+34 Bauchi
+34
+31 Bayelsa
+31
+28 Benue
+28
+28 Borno
+28
C
+25 Cross River
+25
D
+26 Delta
+26
E
+28 Ebonyi
+28
+29 Edo
+29
+29 Ekiti
+29
E
+28 Enugu
+28
F
+29 Federal Capital Territory
+29
G
+32 Gombe
+32
I
+26 Imo
+26
J
+33 Jigawa
+33
K
+27 Kaduna (airport)
+27
+33 Kano (airport)
+33
+39 Katsina
+39
+30 Kebbi
+30
+29 Kogi
+29
+32 Kwara
+32
M
+29 Murtala Muhammed (airport)
+29
N
+28 Nasarawa
+28