What is the Nanjing area code?
Nanjing, as the capital city of Jiangsu Province, has rich history, culture and modern urban style. Whether it is business dealings or daily life, it is very important to know the telephone area code of Nanjing. This article will introduce the area code of Nanjing in detail, and attach the hot topics and hot content on the entire network in the past 10 days to help readers better grasp relevant information.
1. What is the area code of Nanjing?

Nanjing’s telephone area code is025. This is the area code jointly used by China Telecom, China Mobile and China Unicom, and applies to all fixed lines and some mobile phones in Nanjing. If you need to call Nanjing from other places, you need to add the area code 025 before the number.
| city | area code |
|---|---|
| Nanjing | 025 |
2. Hot topics and hot content on the entire network in the past 10 days
The following are some of the hot topics and hot content discussed across the Internet in the past 10 days, covering society, technology, entertainment and other fields:
| hot topics | heat index | Main content |
|---|---|---|
| New breakthroughs in artificial intelligence | ★★★★★ | A technology company released a new generation of AI models, triggering widespread discussion. |
| A celebrity's love affair exposed | ★★★★☆ | A well-known actor was photographed walking with a mysterious person, and fans are talking about it. |
| world cup qualifiers | ★★★★☆ | The performance of the Chinese men's football team in the game aroused heated discussions among fans. |
| Price cuts for new energy vehicles | ★★★☆☆ | Many car companies have announced price cuts, and consumers are paying high attention. |
| Sudden natural disaster somewhere | ★★★☆☆ | Some areas encountered extreme weather, and rescue efforts were launched. |
3. Usage scenarios of Nanjing area code
Nanjing area code 025 is widely used in daily life. The following are some common usage scenarios:
1.business contact: As an economically developed city, Nanjing has the headquarters or branches of many enterprises and institutions located here. When calling Nanjing, you need to add the area code 025.
2.Communication with relatives and friends: If you have relatives or friends living in Nanjing, you also need to add the area code 025 when calling their landline numbers.
3.public service: The contact numbers of Nanjing’s government agencies, hospitals, schools and other public service institutions usually start with 025.
4. How to dial Nanjing correctly
When calling Nanjing, please pay attention to the following points:
1.local call: If you make a local landline call in Nanjing, you can dial the number directly without adding the area code.
2.Out-of-town dialing: If you call Nanjing from other cities or countries, you need to dial the area code 025 before the number.
3.International calls: When calling Nanjing from abroad, you need to first dial the international prefix (for example, +86 in China), then add the area code 025 and the phone number.
5. Historical background of Nanjing area code
Nanjing’s area code 025 has not always been used today. In the history of China's telephone area code allocation, Nanjing once shared area codes with other cities, but with the development of communication technology, Nanjing finally obtained an independent area code 025. The allocation of this area code also reflects Nanjing's important position in the national communication network.
6. Current status of communication development in Nanjing
As an important city in the Yangtze River Delta region, Nanjing has very complete communication infrastructure. Whether it is fixed telephone or mobile network, Nanjing is at the leading level in the country. The coverage of 5G network also makes Nanjing’s communication experience more efficient and convenient.
Through the introduction of this article, I believe everyone has a clearer understanding of Nanjing’s area code and recent hot topics. Whether you are making a call or following social hot spots, this information can make your life easier.
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