CN China Major Regions Postal Code Details
๐๏ธ GaoTaiXian ยท ZhangYeShi ยท GanSuSheng
734304
NanHuaZhen
734304
GanSuGaoTaiGongYeYuanQu
734306
XinBaZhen
734308
XuanHuaZhen
734309
HeiQuanZhen
734311
LuoChengZhen
734312
LuoTuoChengZhen
734399
HeLiZhen
734399
ChengGuanZhen
734399
XiangDaoZhen
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