What is the postcode of Wenjiang, Chengdu?

6 1 1 100。 According to the information of official website, the area code of Wenjiang District in Chengdu, Sichuan Province is 028, and the postcode is 6 1 100. The first two digits of 6 1 represent provinces, municipalities and autonomous regions, the third digit 1 represents postal areas, and the fourth digit 1 represents counties and cities.