简体中文 繁體中文 English Español 日本語 Deutsch Français

Guangdong — China

Welcome to the postal codes directory for Guangdong, China. As a prominent region in China, Guangdong contains 21 major cities indexed. Our platform provides comprehensive zip codes, neighborhood directories, and simulated local phone number generation rules for developer form testing and compliance verification.

21 Total Cities Indexed
GUANGDONG Region Code
🔍 Showing 21 cities

Cities

21
ChaoZhou DongGuan FuShan GuangZhou HeYuan HuiZhou JiangMen JieYang MaoMing MeiZhou QingYuan ShanTou ShanWei ShaoGuan ShenZhen YangJiang YunFu ZhanJiang ZhaoQing ZhongShan ZhuHai

Frequently Asked Questions

Regional Divisions & Cities
Guangdong encompasses diverse geographical zones and municipal areas. This platform indexes 21 major cities in Guangdong, linking each city to its postal codes, neighborhoods, and regional phone area codes.
State-Level Telecom Infrastructure
Within the Chinese landline network, each city in Guangdong is assigned a unique long-distance prefix. Dialing rules and phone number lengths vary per municipality. Click a city below to view localized configuration rules.
How to look up the exact postal code for a specific district or street under Guangdong?
You can select the corresponding city from the list above. On the city page, we provide a complete mapping table of districts, streets/neighborhoods, and their exact postal codes. You can also use the search bar at the top to instantly locate a street or neighborhood.
What is the purpose of the zip code database and simulated phone generator for Guangdong?
The database compiles all major cities and postal districts within Guangdong. The tools allow developers and QA testers to generate format-compliant phone numbers to verify web forms, check localization rules, and test regional validation logic.
Are the phone numbers generated for Guangdong active and real?
No, all numbers generated are simulated. They use the correct country prefix and the local area codes assigned to Guangdong, but the subscriber numbers are randomly generated for software validation purposes. They cannot make or receive calls, nor can they receive SMS verification codes.
How frequently is the postal code data for Guangdong updated?
Our database is regularly synced with official postal updates and open-source registry databases. While we strive to maintain high accuracy for development and testing purposes, you should always check the official national postal service for critical mailing validation.