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