CN China Major Regions Postal Code Details
๐๏ธ ChengZhongQu ยท XiNingShi ยท QingHaiSheng
810013
NanChuanXiLuJieDao
810013
NanChuanDongLuJieDao
810021
NanChuanGongYeYuan
810021
ZongZhaiZhen
810099
RenMinJieJieDao
810099
LiRangJieJieDao
810099
CangMenJieJieDao
810099
NanTanJieDao
810099
YinMaJieJieDao
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