The 51 branches are situated in B15 towns of Andhra Pradesh, Jharkhand, Bihar, Rajasthan, Uttar Pradesh, Gujarat, Jammu & Kashmir, Kerala, Karnataka, Madhya Pradesh, Chattisgarh, Maharashtra, Goa, Orissa, Haryana, Punjab, Tamil Nadu, Tripura, Assam, Nagaland, Manipur, Arunachal Pradesh, Bengal and Andaman & Nicobar.