Vaniyambadi Town Coop Bank Ltd branches in Ambur: Get the list of Vaniyambadi Town Coop Bank Ltd MICR codes in Ambur which are made available by Branch. Ambur MICR code is a character-recognition technology used mainly by the banking industry to ease the processing and clearance of cheques and other documents. Ambur MICR code has 9 digits first three digits are Ambur City Code, second three digits are Ambur bank code and last three are Ambur branch code.