Area Code 771 – Nanning, Guangxi

Overview of Area Code +86 771

Area code 771 is a geographic National Destination Code (NDC) assigned to Nanning, the capital city of the Guangxi Zhuang Autonomous Region in southern China. It is part of the Chinese national numbering plan under ITU-T E.164, where the country calling code is +86. The full international dialing format for a fixed-line number in Nanning is +86 771 XXXX XXXX (the local number is typically 8 digits, though some older or special service numbers may vary).

Geographic Coverage and Administrative Jurisdiction

The 771 area code covers the entire prefecture-level city of Nanning, including its urban districts (e.g., Xingning, Qingxiu, Jiangnan, Xixiangtang, Yongning, Liangqing) and the surrounding counties and county-level cities under its administration, such as Wuming, Long'an, Mashan, Shanglin, Binyang, and Hengzhou. As the political, economic, and cultural hub of Guangxi, Nanning is served by this code for all PSTN (Public Switched Telephone Network) landlines, including fixed-line residential and business numbers.

Dialing Formats and Caller Instructions

For callers within China (excluding Nanning itself), the domestic long-distance format is 0 771 XXXX XXXX. The leading 0 is the domestic trunk prefix. When calling from outside China, the international format is +86 771 XXXX XXXX (or 0086 771 XXXX XXXX if using the international prefix from your country). Local calls within Nanning can be made using the 8-digit subscriber number alone, without the area code. For callers dialing from a mobile phone within China, it is essential to include the area code (with the 0) when calling a Nanning landline, as mobile numbers are non-geographic.

Overlay and Numbering Considerations

Currently, Nanning does not have an overlay area code; 771 remains the sole geographic code for the region. However, due to the growth of telecommunications services, the Chinese government periodically reviews numbering resources. As of the latest updates, no overlay is planned, but users should always verify with their service provider for any changes. For international callers, it is important to note that the leading '0' used domestically is not included when dialing from abroad.

Practical Examples

• Local call (within Nanning): Dial XXXX XXXX (8-digit local number).
• Domestic long-distance (from other Chinese cities): Dial 0771 XXXX XXXX.
• International call (from outside China): Dial +86 771 XXXX XXXX.

Understanding these formats ensures seamless connectivity with businesses, government offices, and residents in Nanning, a key gateway to Southeast Asia and a major commercial center in western China.