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 Achalpur(camp), Ahmadnagar, Ahmednagar, Akkalkot, Akola, Alandi, Alibag, Amalner, Ambadas, Amravati, Angaon, Arala, Asadpur, Asoda, Aurangabad, Awale, Baner, Baramati, Barshi, Basmath, Bhagur, Bhalavani, Bhandara, Bharadi, Bhid, Bhiwandi, Bhusawal, Bittergaon, Bramhanwada, Bramhapuri, Buldhana, Butibori, Chakan, Chalisgaon, Chandrapur, Chikaldhara, Chikalthan, Chikhali, Chiplun, Dabhol, Dahanu, Dapoli, Dattawad, Devgad, Dhamanand, Dhamangaon, Dhamod, Dhamori, Dhanora, Dhule, Dighee, Dindori, Dombivili, Dombivli, Dondaicha, Dorlewadi, Faizpur, Gadchiroli, Gadhinglaj, Gondia, Gondwana, Gothangaon, Greater Bombay, Guhagar, Harnai, Hinganghat, Hingna, Hingoli, Ichalkarnji, Indapur, Islampur, Jalgaon, Jalna, Jamkhed, Jamner, Jamshet, Jaysingpur, Kali Daulatgaon(mahagaon), Kalmeshwar, Kalusta, Kalyan, Kameri, Kamptee, Kandari, Kandri, Kanhersar, Kankavli, Karad, Karjat, Karmala, Kasbe Digraj  , Kasthi, Kedgaon, Kelavane, Kerhale, Khandala(pargaon), Kharghar, Khed, Kole, Kolhapur, Kolpewadi, Kolvan, Korhale, Kudal, Kudasi(dangshirwade), Kudnur, Kudus, Kundewadi, Kurankhed, Kurduwadi  , Latur, Lavasa, Lohara, Loni Kalbhor, Madha, Madhavnagar, Mahabaleshwar, Mahad, Makardhokada, Malegaon, Malwan, Mana, Manchar, Mangaladevi, Matheran, Mhaisal, Miraj, Modnimb, Mohol, Mond, Mouda, Mowad, Mudana, Mulsi, Mumbai, Mumbai (north), Mumbai (south), Mumbai(west), Mutha, Nagpur, Nallasopara, Nanded, Nandgaon Peth, Nandurbar, Nardhane, Nashik, Nasik, Nasirabad, Nate, Navi Mumbai, Nawapur, Nayagaon, Neral, New Bombay, Nimbgaon Gangarda, Oros, Osmanabad, Pachegaon, Pahur, Palghar, Palse, Palshet, Pandharpur, Panhala, Panvel, Parbhani, Patur, Peth, Phaltan, Phondaghat, Pimpalgaon, Pimpalner, Pipra, Poshera, Pravaranagar, Pune, Pusad, Rahata, Raigadh, Raigarh, Ramnagar, Ramtek, Ranale, Rashin, Ratnagiri, Ringangaon, Roha, Rohilagad, Sagaon, Sai, Sakri, Sangamner, Sangli, Sangli-miraj-kupwad, Sangola, Sangvi, Satara, Satave, Savner, Sawanga Kachari, Sawantwadi, Shegaon, Shendurni, Shirala, Shirdi, Shiroda, Shirpur, Shirwal,dist. Khandala, Shriwardhan, Sirasgaon, Solapur, Songir, Srirampur, Talegaon, Tandalwadi, Tara, Tasgaon, Telhara, Tembhurkheda, Thane, Tiroda, Tumsar, Udgir, Ulhasnagar, Umred, Uran, Uttar Khol, Vadkhal Pen, Vaitarana, Varude, Vasai, Vita, Wada, Wadi-budruk, Wai,maharashtra, Wardha, Warud, Washind, Watfali, Yavatmal, district.
Union Bank Of India is in 240 districts of Maharashtra