AS per your concern I will let you know Union Bank of India, MMO branch address so that you can follow the route.

Here is the address

Union Bank of India
239, UNION BANK BHAVAN,VIDHAN BHAVAN MARG, NARIMAN POINT,MUMBAI - 400 021.

IFSC Code: UBIN0537896 (used for RTGS, IMPS and NEFT transactions)

Branch Code: Last six characters of IFSC Code represent Branch code.

MICR Code: 400026056

Here is the procedure to search for branches

Visit official site of Union Bank of India
At middle right hand side page
You can see section of show
There click the section of find branch
A new page will open which looks like this
There you can search for branches easily

Union Bank of India, branch locator




Address:-
Union Bank of India
Union Bank Bhavan, 239, Vidhan Bhavan Marg, Nariman Point, Mumbai - 400 021, Maharashtra, India

Phone:-
022-22892000