List of Districts Bank Of India is avilable in Bihar
ArariaArrah , BiharArwalAurangabadAurangabad(bh)Bangaon (dist. Saharsa)BankaBariaria (dist. East Champaran)BegusaraiBhabuau (bh)BhagalpurBhimpur (bihar)BhojpurBihar SharifBihta (bh)BuxarChorma (district East Champaran)Dalsinghsarai (bh)Danapur (bh)DarbhangaDhekha Sirsa (dist.east Champaran)Dumraon ( Bihar)East ChamparanFatwahForbbesganj (bh)GayaGopalganjGopalganj (bihar)Jamalpur (dist. Munger)JamuiJehanabadJibdhara (dist. East Champaran)KaimurKaimur (bhabua)Kasba Sangameshwar (mh)KatiharKhagariaKhagaria (bihar)KhagaulKishanganj (bihar)Kunriya (dist. East Champaran)LakhisaraiMadhepuraMadhuaha Birit (dist. East Champaran)MadhubaniMasaurhiMohadiMungerMuzaffarpurNalandaNawadaPaigambarpur Kolhua (distt. Muzaffarpur)PatnaPatna CityPirari (dist. West Champaran)Piro (bh)PurniaRajakharwar (dist. Darbhanga)Ramgr (dist. Bhabhua)Rampur (dist.saran)Rauna (dist. Gaya)Raxaul (bihar)RohtasRunisaidpur(bihar)SaharsaSakri Saraiya (distt Muzaffarpur)SamastipurSaranSehuka (dist. Bhabhua)SheikhpuraSheoharSisaura (dist. Bhabhua)SitamarhiSiwanSukul Pakar (dist.east Champaran)SupaulTajpur (bihar)VaishaliWest Champaran