655200。 According to official website information of Kunming Post Office, the postal code of Xundian is 655200, which is located in Xundian Hui and Yi Autonomous County, Kunming, Yunnan. Xundian Hui and Yi Autonomous County, located in the northeast of Yunnan Province, is the hub of northeast Yunnan. Guizhou-Kunming Railway, Kunqu Opera and Dai Song Expressway pass through the territory, and the oil roads connect all towns and villages in China, so the traffic is very convenient.