Union Bank of India ERNAKULAM MAIN Branch ERNAKULAM MICR code indicate many things about a particular banking operation. Union Bank of India ERNAKULAM MAIN Branch has many branches in ERNAKULAM. MICR Code for Union Bank of India ERNAKULAM MAIN Branch ERNAKULAM clearly shows its MICR Code allocated by RBI. All third party transactions and processing of any such kind can't be possible without MICR code. That is why MICR Code is considered so important in the banking transactions. Getting access to Union Bank of India ERNAKULAM MAIN Branch MICR codes ERNAKULAM is not a big deal. It can be found out easily. The MICR Code of a particular bank indicates lots of things that it offers to account holders.