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