Union Bank of India IFSC Code ANNANAGAR Branch in CHENNAI can be used for internet banking for transferring funds between any two bank branches. This is IFSC Code for Union Bank of India ANNANAGAR Branch in CHENNAI allocated by RBI. Before using this ANNANAGAR Branch CHENNAI Union Bank of India IFSC Code, kindly cross check the respective bank website. This Union Bank of India ANNANAGAR Branch IFSC Code in CHENNAI supporting net banking has its unique IFSC code. ANNANAGAR Branch CHENNAI Union Bank of India IFSC Code is a unique code which helps to identity the bank location too. NOTE that only those branches of a bank which are approved by RBI can provide net transfer systems.