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