CN China Major Regions Postal Code Details
🏛️ CaiDianQu · WuHanShi · HuBeiSheng
430058
DunYangJieDao
430058
DunKouJieDao
430103
YuXianJieDao
430105
YongAnJieDao
430107
XiaoSiXiang
430108
CaiDianJingJiKaiFaQu
430108
奓ShanJieDao
430109
JunShanJieDao
430113
DaJiJieDao
430120
TongHu
430199
ZhuRuShanJieDaoHongBeiPianQu
430199
CaiDianJieDao
430199
ZhuRuShanJieDao
430199
SuoHeJieDao
430199
ZhuRuShanJieDaoChengGongPianQu
430199
ZhangWanJieDao
430199
ZhongFaWuHanShengTaiShiFanCheng
📮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