CN China Major Regions Postal Code Details
🏛️ QinHuaiQu · NanJingShi · JiangSuSheng
210001
FuZiMiaoQinHuaiFengGuangDai
210001
XinJieKouShangWuShangMaoJieQu
210002
WuLaoCunJieDao
210002
HongWuLuJieDao
210004
ChaoTianGongJieDao
210004
ShuangTangJieDao
210006
XinChengFaZhanFuWu
210006
FuZiMiaoJieDao
210007
RuiJinLuJieDao
210007
DaGuangLuJieDao
210007
GuangHuaLuJieDao
210007
YueYaHuJieDao
210014
GaoXinYuanQu
210022
ZhongHuaMenJieDao
210022
QinHongJieDao
210022
HongHuaJieDao
📮CN China Regional Postal Code FAQ & Postal Regulations
🔢 How many digits are in a Chinese postal code?
Chinese postal codes consist of 6 digits only, e.g., 100080 (Zhongguancun, Beijing)
🌍 How to find a postal code for an address?
Use China Post official website, Alipay/WeChat post service mini-programs, or call 11185 hotline
⚠️ 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
🏙️ 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
📬 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