Punjab National Bank IFSC Code IBB, MUMBAI Branch in GREATER MUMBAI can be used for internet banking for transferring funds between any two bank branches. This is IFSC Code for Punjab National Bank IBB, MUMBAI Branch in GREATER MUMBAI allocated by RBI. Before using this IBB, MUMBAI Branch GREATER MUMBAI Punjab National Bank IFSC Code, kindly cross check the respective bank website. This Punjab National Bank IBB, MUMBAI Branch IFSC Code in GREATER MUMBAI supporting net banking has its unique IFSC code. IBB, MUMBAI Branch GREATER MUMBAI Punjab National Bank 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.