Area Code 573 – Jiaxing, Zhejiang

Geographic Coverage and Administrative Jurisdiction

The area code 573 is a geographic National Destination Code (NDC) within the Chinese telephone numbering plan, assigned to the city of Jiaxing in Zhejiang Province. Jiaxing is a prefecture-level city located in the northern part of Zhejiang, bordering Shanghai to the northeast and Hangzhou to the southwest. The jurisdiction of this code encompasses the entire Jiaxing administrative region, including its urban districts and subordinate county-level cities and counties. Specifically, the code covers the urban districts of Nanhu and Xiuzhou, as well as the county-level cities of Haining, Pinghu, and Tongxiang, and the counties of Jiashan and Haiyan.

Primary Cities and Local Significance

Jiaxing is a historically and economically significant city in the Yangtze River Delta. Key urban centers within this code include the central business districts of Jiaxing proper, the commercial hub of Haining (famous for its leather industry), the port city of Pinghu, and the cultural town of Tongxiang (known for its silk production and historic water towns). The area is also home to the Nanhu Lake, a site of political importance in modern Chinese history.

Dialing Formats and Instructions

For callers within China (domestic long-distance), the number must be dialed with the trunk prefix 0 followed by the area code and the subscriber number. For example, to call a landline in Jiaxing with a subscriber number of 1234567, a caller from another city in China would dial: 0573 1234567. When calling from outside China, the international access prefix of the originating country must be used, followed by China's country code 86, then the area code without the leading zero, and the subscriber number. For instance, a caller from the United States would dial: 011 86 573 1234567. From most European countries, the international prefix is 00, so the number would be 00 86 573 1234567.

Numbering and Overlay Considerations

Local subscriber numbers in Jiaxing typically consist of 7 or 8 digits, depending on the specific exchange and the historical allocation. As of the current numbering plan, there is no overlay code for Jiaxing; the 573 code is exclusively used for the geographic area. However, with the increasing demand for telecommunication services, the local telecom regulator may introduce additional numbering resources in the future. It is always advisable to verify the current dialing procedures with your service provider, especially for business-critical communications.

Caller Instructions

For local callers within Jiaxing, if you are calling a number within the same city, you may dial the subscriber number directly without the area code (depending on the local dialing plan). However, for clarity and to avoid misdialing, it is recommended to use the full domestic format when calling from mobile phones or VoIP services. For international callers, ensure you have the correct country code and omit the trunk prefix '0' when dialing the area code. Always check with your telecom operator for any specific requirements or restrictions.