Reserve Bank of India, Mumbai Regional Office – IFSC RBIS0IAAA01

Using this IFSC code

To send money to an account at the Reserve Bank of India Mumbai Regional Office branch by NEFT, RTGS or IMPS, enter IFSC RBIS0IAAA01 with the account number and name when adding the beneficiary. The first four letters, RBIS, identify Reserve Bank of India; the last six, IAAA01, identify this branch.

Source: Razorpay IFSC dataset, compiled from Reserve Bank of India releases. Bank branches merge and change codes, so confirm with your bank before large transfers.