CN China Major Regions Postal Code Details
๐๏ธ GuLouQu ยท NanJingShi ยท JiangSuSheng
210003
YiJiangMenJieDao
210003
ZhongYangMenJieDao
210009
HuNanLuJieDao
210009
NingHaiLuJieDao
210015
BaoTaQiaoJieDao
210015
XiaGuanJieDao
210015
JianNingLuJieDao
210028
MuFuShanJieDao
210029
HuaQiaoLuJieDao
210036
JiangDongJieDao
210036
ReHeNanLuJieDao
210036
FengHuangJieDao
210037
XiaoShiJieDao
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