Area Code 553 – Wuhu, Anhui
The phone area code for Wuhu, Anhui is 553 (international format +86553). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 553
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Wuhu, Anhui
Geographic Coverage and Administrative Context
The area code 553 is the National Destination Code (NDC) assigned to Wuhu, a prefecture-level city in the eastern part of Anhui Province, China. Wuhu is a significant industrial and commercial hub along the Yangtze River, approximately 120 kilometers southwest of the provincial capital, Hefei. The code covers the entire administrative jurisdiction of Wuhu, including its central urban districts (such as Jinghu, Yijiang, and Jiujiang) and the surrounding counties (Wuhu County, Fanchang, and Nanling).
Dialing Formats and Procedures
For callers within China (excluding Wuhu itself), the domestic long-distance format is: 0 553 XXXX XXXX (the leading 0 is the domestic trunk prefix). For local calls within Wuhu, only the 8-digit subscriber number is dialed, without the area code. For international callers, the format is: +86 553 XXXX XXXX (omit the leading 0).
Numbering Structure and Overlays
Subscriber numbers in Wuhu are 8 digits long, following the standard for Chinese fixed-line services. Currently, there is no overlay code; 553 is the sole geographic area code for the region. However, as in many Chinese cities, the distinction between fixed-line and mobile numbers is clear: mobile numbers in China always begin with 13x to 19x and are not tied to a geographic area code. Therefore, a number starting with 553 is always a fixed-line service, unless it has been ported to a VoIP or mobile network (number portability is limited in China).
Caller Instructions
For local callers within Wuhu, simply dial the 8-digit local number. For domestic callers outside Wuhu, dial 0553 followed by the local number. For international callers, dial your country's exit code (e.g., 011 from the US, 00 from most European countries), then China's country code 86, then 553, and finally the 8-digit subscriber number. When traveling abroad, it is essential to include the +86 prefix when calling back to Wuhu.
Economic and Strategic Importance
Wuhu is known for its booming economy, particularly in manufacturing, logistics, and emerging technology sectors. The city hosts several industrial parks and is a major port on the Yangtze. This economic activity drives a high volume of business communications, making the 553 area code an essential part of the region's telecommunications infrastructure. As the city continues to grow, the demand for fixed-line services remains steady, although mobile and VoIP usage is increasing.