CN China Major Regions Postal Code Details
🏛️ QiJiangQu · ChongQingShi
400801CongLinZhen
CongLinZhen QiJiangQu ChongQingShi 400801 China
400802HeiShanZhen
HeiShanZhen QiJiangQu ChongQingShi 400802 China
400803ShiLinZhen
ShiLinZhen QiJiangQu ChongQingShi 400803 China
400803NanTongZhen
NanTongZhen QiJiangQu ChongQingShi 400803 China
400805QingNianZhen
QingNianZhen QiJiangQu ChongQingShi 400805 China
400805GuanBaZhen
GuanBaZhen QiJiangQu ChongQingShi 400805 China
400899WanShengJieDao
WanShengJieDao QiJiangQu ChongQingShi 400899 China
400899WanDongZhen
WanDongZhen QiJiangQu ChongQingShi 400899 China
401420GuNanJieDao
GuNanJieDao QiJiangQu ChongQingShi 401420 China
401420XinShengJieDao
XinShengJieDao QiJiangQu ChongQingShi 401420 China
401420WenLongJieDao
WenLongJieDao QiJiangQu ChongQingShi 401420 China
401422YongXinZhen
YongXinZhen QiJiangQu ChongQingShi 401422 China
401424LongShengZhen
LongShengZhen QiJiangQu ChongQingShi 401424 China
401425JinQiaoZhen
JinQiaoZhen QiJiangQu ChongQingShi 401425 China
401426ShiJiaoZhen
ShiJiaoZhen QiJiangQu ChongQingShi 401426 China
401428SanJiaoZhen
SanJiaoZhen QiJiangQu ChongQingShi 401428 China
401428HengShanZhen
HengShanZhen QiJiangQu ChongQingShi 401428 China
401429TongHuiJieDao
TongHuiJieDao QiJiangQu ChongQingShi 401429 China
401429DongLinJieDao
DongLinJieDao QiJiangQu ChongQingShi 401429 China
401431SanJiangJieDao
SanJiangJieDao QiJiangQu ChongQingShi 401431 China
401432GuoFuZhen
GuoFuZhen QiJiangQu ChongQingShi 401432 China
401433ZhuanTangZhen
ZhuanTangZhen QiJiangQu ChongQingShi 401433 China
401434DongXiZhen
DongXiZhen QiJiangQu ChongQingShi 401434 China
401434DingShanZhen
DingShanZhen QiJiangQu ChongQingShi 401434 China
401437GanShuiZhen
GanShuiZhen QiJiangQu ChongQingShi 401437 China
401438FuHuanZhen
FuHuanZhen QiJiangQu ChongQingShi 401438 China
401443AnWenZhen
AnWenZhen QiJiangQu ChongQingShi 401443 China
401444ShiHaoZhen
ShiHaoZhen QiJiangQu ChongQingShi 401444 China
401445DaTongZhen
DaTongZhen QiJiangQu ChongQingShi 401445 China
401451YongChengZhen
YongChengZhen QiJiangQu ChongQingShi 401451 China
401452ZhongFengZhen
ZhongFengZhen QiJiangQu ChongQingShi 401452 China
📋 China Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮China Postal FAQ and delivery guidance
🔢 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
