Rudong county postal code

226400。 According to the inquiry, Rudong County Post Office official website learned; The postcode of Rudong County is 226400. Rudong County is a county under the jurisdiction of Nantong City, Jiangsu Province, which is located in the southeast of Jiangsu Province and the north wing of the Yangtze River Delta. The county is connected to Tongzhou District in the south, Rugao City in the west, Hai 'an City in the northwest and the Yellow Sea in the east and north.