Area Code & Postcode Lookup

Province	City/District	ZIP	Area Code
广东	深圳	518000	0755
广东	博罗	516100	0752
广东	潮安	515600	0768
广东	潮阳	515100	0661
广东	潮州	515600	0768
广东	澄海	515800	0754
广东	从化	510900	020
广东	大埔	514200	0753
广东	德庆	526600	0758
广东	电白	525400	0668
广东	东莞	511700	0769
广东	斗门	519100	0756
广东	恩平	529400	0750
广东	番禺	511400	020
广东	丰顺	514300	0753
广东	封开	526500	0758
广东	佛冈	511600	0763
广东	佛山	528000	0757
广东	高明	528500	0757
广东	高要	526100	0758
广东	高州	525200	0668
广东	广宁	526300	0758
广东	广州	510000	020
广东	海丰	516400	0660
广东	和平	517200	0762
广东	河源	517000	0762
广东	鹤山	529700	0750
广东	花县	510800	020
广东	化州	525100	0668
广东	怀集	526400	0758
广东	惠东	526300	0752
广东	惠来	515200	0663
广东	惠阳	516200	0752
广东	惠州	516000	0752
广东	江门	529000	0750
广东	蕉岭	514100	0753
广东	揭东	515500	0663
广东	揭西	515400	0663
广东	揭阳	515500	0663
广东	开平	529300	0750
广东	乐昌	512200	0751
广东	雷州	524200	0759
广东	连南	513300	0763
广东	连平	517100	0762
广东	连山	513200	0763
广东	连州	513400	0763
广东	廉江	524400	0759
广东	龙川	517300	0762
广东	龙门	511200	0752
广东	陆丰	516500	0660
广东	陆河	516700	0660
广东	罗定	527200	0766
广东	茂名	525000	0668
广东	梅县	514000	0753
广东	梅州	514000	0753
广东	南澳	515900	0754
广东	南海	528200	0757
广东	南雄	512400	0751
广东	平远	514600	0753
广东	普宁	515300	0663
广东	清远	511500	0763
广东	曲江	512100	0751
广东	饶平	515700	0768
广东	仁化	512300	0751
广东	乳源	512700	0751
广东	三水	528100	0757
广东	汕头	515000	0754
广东	汕尾	516600	0660
广东	韶关	512000	0751
广东	宝安	518100	0755
广东	始兴	512500	0751
广东	顺德	528300	0765
广东	四会	526200	0758
广东	遂溪	524300	0759
广东	台山	529200	0750
广东	翁源	512600	0751
广东	吴川	524500	0759
广东	五华	514400	0753
广东	新丰	511100	0751
广东	新会	529100	0750
广东	新兴	527400	0766
广东	信宜	525300	0668
广东	兴宁	514500	0753
广东	徐闻	524100	0759
广东	阳春	529600	0662
广东	阳东	529500	0662
广东	阳江	529500	0662
广东	阳山	513100	0763
广东	阳西	529800	0662
广东	英德	513000	0763
广东	郁南	527100	0766
广东	云浮	527300	0766
广东	增城	511300	020
广东	湛江	524000	0759
广东	肇庆	526000	0758
广东	中山	528400	0760
广东	珠海	519000	0756
广东	紫金	517400	0762

📖 Description

1. Why Do You Need to Look Up Area Codes and Postal Codes Online?

Although the express delivery industry has achieved a high degree of digitization, area codes and postal codes remain indispensable precise coordinates in many formal scenarios:

• Sending and Receiving Letters & Official Documents: When filling out formal letters, legal documents, and international mail, postal codes are essential for sorting efficiency.
• Dialing Landline Numbers: When dialing landline numbers in other regions or setting up corporate VoIP systems, the correct prefix area code is required.
• Confirming Administrative Affiliation: Quickly identify the administrative affiliation of a region through its area code or postal code.
• E-commerce & Logistics: Cross-border e-commerce shipping or certain logistics system backends require the entry of standard 6-digit postal codes.

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2. Core Feature Analysis

This site's Area Code & Postal Code Lookup Tool provides "Bidirectional Search" and "Cascading Filter" functions:

A. Cascading Administrative Division Filter

• Logic: Selection follows the three-tier structure of "Province/Municipality -> Prefecture-level City/League/Prefecture -> County/District/Banner".
• Instant Feedback: After selecting the final administrative region, the system instantly displays the corresponding 6-digit postal code and 3-4 digit telephone area code.

B. Keyword Fuzzy Search

• Supports direct input of place names (e.g., "Chaoyang"), area codes (e.g., "010"), or postal codes (e.g., "200000") for reverse matching.
• Smart Association: Automatically displays a list of all matching regions, resolving confusion caused by places with the same name (e.g., multiple "Nanshan Districts").

C. Quick Lookup for Common Area Codes

• The homepage sidebar provides quick access to area codes for core cities and municipalities like Beijing, Shanghai, Guangzhou, and Shenzhen.

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3. Data Trivia

Understanding the composition of area codes and postal codes can help you perform more accurate queries:

Item	Composition Rules	Example
Postal Code	The first two digits represent the province; the third digit represents the postal zone; the fourth digit represents the county/city; the last two digits represent the delivery office.	518000 (Shenzhen)
Area Code	0 is the prefix, followed by 2-3 digits which are the exchange network numbers for each region.	021 (Shanghai)
Municipalities/Special Administrative Regions	Have the shortest area codes (typically 3 digits, including the 0).	010, 022, 0852

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4. Frequently Asked Questions (FAQ)

Q: Why is the postal code found for some places different from before?

A: With urbanization, some areas may have their postal codes merged due to "county-to-district conversion" or administrative division reorganization. This site regularly updates data based on information from the Ministry of Civil Affairs and the postal system.

Q: Is it necessary to add "0" when dialing a long-distance call?

A: Yes. When dialing a domestic landline number in another region within mainland China, you must first dial 0 (the domestic long-distance prefix), then the area code, and finally the phone number. However, when dialing internationally, the 0 is usually omitted.

Q: Does this tool include data for Hong Kong, Macau, and Taiwan?

A: Yes. You can look up the main area codes and postal code information for the Hong Kong and Macau Special Administrative Regions, as well as Taiwan Province.

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5. Why Choose This Site's Lookup Tool?

• Clean & Uncluttered: The interface is extremely simple, with no pop-up ads, ensuring the fastest response for urgent queries.
• Frequent Data Maintenance: Keeps pace with administrative division adjustments, ensuring data for "new cities, new districts" is not missed.
• Optimal Adaptation: Responsive layout design allows for easy one-handed operation even on mobile browsers.
• Offline Calculation Logic: Utilizes front-end indexing technology, ensuring smooth, lag-free queries without consuming excessive data.

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