Indian Overseas Bank PATNA SHASTRI NAGAR- PATNA Branch in BIHAR Address & Phone Number can be used for contacting directly, which helps to identify the Exact Location of the Bank. Indian Overseas Bank SHASTRI NAGAR- PATNA Branch PATNA has many branches in BIHAR. Address for Indian Overseas Bank PATNA in BIHAR clearly shows the Address of Indian Overseas Bank. In today's fast world, we need quick banking solutions to suit our lifestyle.