CN China Major Regions Postal Code Details
๐๏ธ HaiZhuQu ยท GuangZhouShi ยท GuangDongSheng
510230
BinJiangJieDao
510230
SuSheJieDao
510235
NanHuaXiJieDao
510240
JiangNanZhongJieDao
510240
HaiZhuangJieDao
510250
LongFengJieDao
510250
ShaYuanJieDao
510260
FengYangJieDao
510260
JiangHaiJieDao
510260
ChangGangJieDao
510275
XinGangJieDao
510280
NanShiTouJieDao
510289
RuiBaoJieDao
510290
NanZhouJieDao
510310
ChiGangJieDao
510320
GuanZhouJieDao
510320
HuaZhouJieDao
510330
PaZhouJieDao
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