CN China Major Regions Postal Code Details
๐๏ธ QiXiaQu ยท NanJingShi ยท JiangSuSheng
210023
NanJingXianLinDaXueCheng
210023
NanJingShiMaQunKeJiYuan
210023
XianLinZhiGu
210023
XianLinJieDao
210028
MaiGaoQiaoJieDao
210028
NanJingJinGangKeJiChuangYeZhongXin
210033
JiangSuShengMingKeJiChuangXinYuan
210033
XiGangJieDao
210033
NanJingJingJiJiShuKaiFaQu
210033
QiXiaJieDao
210033
NanDaKeXueYuan
210034
QiXiaJingJiKaiFaQu
210034
LongTanJianYu
210038
YanZiJiJieDao
210043
BaGuaZhouJieDao
210046
YaoHuaJieDao
210049
MaQunJieDao
210049
NanJingZiDongGuoJiChuangYiYuan
210057
NanJingShiJingAnSanJiangKouGongYeYuan
210057
LongTanJieDao
210058
NanJingLongTanWuLiuYuan
๐ฎCN China Regional Postal Code FAQ & Postal Regulations
๐ข How many digits are in a Chinese postal code?
Chinese postal codes consist of 6 digits only, e.g., 100080 (Zhongguancun, Beijing)
๐ How to find a postal code for an address?
Use China Post official website, Alipay/WeChat post service mini-programs, or call 11185 hotline
โ ๏ธ What happens if I write a wrong postal code?
May cause 3-5 days delay. Post offices will attempt manual sorting, but accuracy is critical for important documents
๐๏ธ Do different city districts share the same postal code?
Usually not. The first 2 digits represent province/city, the 3rd digit indicates postal zone, last 3 digits specify delivery office
๐ฌ Is Chinese postal code required for international mail?
Mandatory! Must add 6-digit code at the end of address line in Chinese, e.g., China 518000