CN China Major Regions Postal Code Details
๐๏ธ DongHaiXian ยท LianYunGangShi ยท JiangSuSheng
222301
WenQuanZhen
222302
ShiHuXiang
222303
QuYangZhen
222311
AnFengZhen
222313
TuoFengXiang
222321
QingHuZhen
222322
HuangChuanZhen
222323
ShiLiangHeZhen
222331
ShuangDianZhen
222332
LiNianXiang
222333
ShanZuoKouZhen
222334
TaoLinZhen
222336
HongZhuangZhen
222341
FangShanZhen
222342
PingMingZhen
222343
ZhangWanXiang
222345
BaiTaBuZhen
222399
ShiLiuJieDao
222399
JiangSuDongHaiGaoXinJiShuKaiFaQu
222399
NiuShanJieDao
222399
JiangSuDongHaiJingJiKaiFaQu
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