Minxian county postal code

748400。 According to the national postal code database, the postal code of Min County, Dingxi City, Gansu Province is 748400. Postal codes are arranged in four levels and six digits, with the first two digits 74 representing Gansu Province, the third digit 8 representing Dingxi City, the fourth digit 4 representing Minxian County, and the last two digits 00 representing the specific delivery address.