The postcode of tongshan district, Xuzhou, Jiangsu.

According to the national postal code query issued by the People's Government of Jiangsu Province, the postal code of tongshan district, Xuzhou City, Jiangsu Province is 22 1 100.

Postal code is a special code for postal communication to realize mail sorting, and it is a necessary tool to realize postal modernization. When delivering letters and parcels, you need to specify postal codes to speed up mail delivery.