First, Select Bank Name then select State then select District and then finally select branch to find all the details.
There are 766 distric available in india
India's largest district is Kachchh district of Gujarat
It is Available in Alinagar, Antichak, Araria, Arrah, Arwal, Aurangabad, Bagwan, Baligarh, Banka, Barh, Bazidpur, Begusarai, Bettiah, Bhagalpur, Bhore, Bihar Sharif, Bikram, Birajpur, Buxar, Chapra, Chautham, Darbhanga, Doriganj, East Champaran, Faridpur, Forbeshganj, Ganaili, Gangia, Gaya, Gharsisai, Gochhari, Gogri Jamalpur, Gopalganj, Gulabbag, Hajipur, Hazipur, Jamalapur, Jamui, Jlnm Bhagalpur, Katihar, Katra, Kewagacchi, Khagaria, Khagaul, Khodai Bagh, Kishanganj, Kishanpur, Kurtha, Lakhisarai, Lauriya, Madhepura, Madhubani, Maheshkhut, Mairwa, Mali Ghat, Masaurhi, Mirganj, Mohania, Mohanpur, Mokama, Motihari, Motipur, Munghyr, Mungyer, Muzafarpur, Muzaffarpur, Narkatiaganj, Nawadah, Nehalpur, Pabai, Pagra Nawadah, Parbatta, Patna, Patori, Pirnagra, Purnea, Rangaon, Rani Sakarpura, Raxaul, Rosera, Saharsa, Samastipur, Samastipur  , Samstipur, Sandesh, Sasaram, Shahkund, Sheohar, Singhiaghat, Sitamarhi, Siwan, Sonaili, Sugauli, Supaul, Tajpur Bihar, Warsaliganj, district.
Union Bank Of India is in 96 districts of Bihar