A
+25 Abia
+25
Adamawa
+25 Akwa Ibom
+25
+25 Anambra
+25
B
+30 Bauchi
+30
+25 Bayelsa
+25
Benue
+35 Borno
+35
C
+25 Cross River
+25
D
+25 Delta
+25
E
+25 Ebonyi
+25
+28 Edo
+28
+27 Ekiti
+27
E
+25 Enugu
+25
F
Federal Capital Territory
G
Gombe
I
+25 Imo
+25
J
+30 Jigawa
+30
K
+30 Kaduna (Flughafen)
+30
+30 Kano (Flughafen)
+30
+31 Katsina
+31
+30 Kebbi
+30
Kogi
+24 Kwara
+24
M
+28 Murtala Muhammed (Flughafen)
+28
N