A
+36 Araria
+36
+41 Aurangabad
+41
B
+39 Banka
+39
+39 Begusarai
+39
+39 Bhagalpur
+39
+40 Bhojpur
+40
+40 Buxar
+40
D
+40 Darbhanga
+40
G
+41 Gaya
+41
+39 Gopalganj
+39
J
+40 Jamui
+40
+40 Jehanabad
+40
K
+40 Kaimur
+40
K
+36 Katihar
+36
+39 Khagaria
+39
+36 Kishanganj
+36
L
+39 Lakhisarai
+39
M
+36 Madhepura
+36
+36 Madhubani
+36
+39 Munger
+39
+40 Muzaffarpur
+40
N
+40 Nalanda
+40
+41 Nawada
+41
P
+39 Pashchim Champaran
+39
+40 Patna (airport)
+40
+37 Purba Champaran
+37