Bihar Postal Codes

Region
Purnia (3) Saran (3)
Tirhut (2)
County
Bhagalpur (2) Darbhanga (3)
Kosi (3) Magadh (4)
Munger (6) Patna (6)
Purnia (4) Tirhut (4)
Information

Bihar is an Administrative divisions in India.

India