ICICI Bank MUMBAI MUMBAI - OPERA HOUSE  Branch in MAHARASHTRA Address & Phone Number can be used for contacting directly, which helps to identify the Exact Location of the Bank. ICICI Bank MUMBAI - OPERA HOUSE  Branch MUMBAI has many branches in MAHARASHTRA. Address for ICICI Bank MUMBAI in MAHARASHTRA clearly shows the Address of ICICI Bank. In today's fast world, we need quick banking solutions to suit our lifestyle.