A
+32 Abia
+32
+24 Adamawa
+24
+25 Akwa Ibom
+25
+28 Anambra
+28
B
+13 Bauchi
+13
+31 Bayelsa
+31
+28 Benue
+28
+33 Borno
+33
C
+25 Cross River
+25
D
+31 Delta
+31
E
+28 Ebonyi
+28
+23 Edo
+23
+23 Ekiti
+23
E
+28 Enugu
+28
F
+23 Federal Capital Territory
+23
G
+35 Gombe
+35
I
+31 Imo
+31
J
+17 Jigawa
+17
K
Kaduna (airport)
+17 Kano (airport)
+17
+24 Katsina
+24
+29 Kebbi
+29
+23 Kogi
+23
+24 Kwara
+24
M
+28 Murtala Muhammed (airport)
+28
N
+23 Nasarawa
+23
