CN China Major Regions Postal Code Details
🏛️ XuZhouQu · YiBinShi · SiChuanSheng
644603
NanGuangZhen
644603
AnBianZhen
644603
ZhangHaiZhen
644603
NanAnJieDao
644604
GuanYinZhen
644605
LiuJiaZhen
644606
NiXiZhen
644607
ShangZhouZhen
644608
LongChiXiang
644608
JueXiZhen
644609
BaiXiJieDao
644609
GaoChangZhen
644613
HengJiangZhen
644614
FengYiXiang
644614
ShuangLongZhen
644615
HeShenZhen
644699
ZhaoChangJieDao
📮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