Postal Code of Chengnan District, Dongguan City, Guangdong Province

523000。 According to the information of official website in the Postal Code Library, the area code of Cheng Nan, Dongguan City, Guangdong Province is 0769 and the postal code is 523000. The first two digits 52 represent provinces, municipalities and autonomous regions, the third digit 3 represents postal areas, the fourth digit 0 represents counties and cities, and the last two digits 00 represent specific delivery areas.