Union Bank of India is one of the public sector banks of India.
It was founded on 11 November, 1919.
It’s headquarter is located in Mumbai, Maharashtra, India.

As you have asked information about Union Bank of India Siwan branch, check below for the details

Bank: UNION BANK OF INDIA
Address: J P CHOWK AJIT COMPLEX CHAPRA ROAD SIWAN BIHAR 841226
State: BIHAR
District: SIWAN
Branch: CHAPRA ROAD SIWAN
Contact: 9304998729
IFSC Code: UBIN0562467 (used for RTGS, IMPS and NEFT transactions)
Branch Code: 562467(Last six characters of IFSC Code represent Branch code).


You can also use the branch locator option from the banks website.

Go to Union Bank of India website.
Then click on show and then on Branch and ATM locator, the page open look like



Then enter the keywords related and you will get the results from which you can choose accordingly.