CN China Major Regions Postal Code Details
๐๏ธ EWenKeZuZiZhiQi ยท HuLunBeiErShi ยท NeiMengGuZiZhiQu
21107
XiNiHeXiSuMu
21113
HuiSuMu
21114
YiMinSuMu
21114
HongHuaErJiZhen
21115
DaYanZhen
21115
BaYanCuoGangSuMu
21115
XiNiHeDongSuMu
21133
YiMinHeZhen
21199
BaYanTaLaDaWoErMinZuXiang
21199
BaYanTuoHaiJingJiKaiFaQu
21199
BaYanTuoHaiZhen
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