There is an unique ZIP code for District Hai'an, Nantong - Jiangsu in China. Below you can see the map of all zone covered by this ZIP Code. It means that if the address you are looking for is inside this area, this is your Post Code.
Check the list of Nantong ZIP Code.
The ZIP code 226600 belongs to the district Hai'an in the province Jiangsu, China.