Area Code 561 – Huaibei, Anhui
The phone area code for Huaibei, Anhui is 561 (international format +86561). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 561
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Huaibei, Anhui
Geographic Overview
The +86 561 country and area code combination corresponds to the city of Huaibei, located in the northern part of Anhui Province, China. This geographic prefix is assigned under the national numbering plan of China (ITU-T E.164 country code +86) and is used for fixed-line (PSTN) services within Huaibei's administrative boundaries. The city is a major coal industry hub and includes districts such as Xiangshan, Duji, Lieshan, and Suixi County. The area code covers the entire prefecture-level city, including its urban and rural districts.
Dialing Formats
When calling a fixed-line number in Huaibei from within China (excluding the city itself), the national trunk prefix 0 is used followed by the area code and the local subscriber number. For example, to call a number in Huaibei from Beijing, you would dial: 0 561 XXXX XXXX (where XXXX XXXX is the 8-digit local number). For international callers, the format is +86 561 XXXX XXXX (or 0086 561 XXXX XXXX from many countries). When dialing locally within Huaibei, the area code is often omitted, and only the 8-digit subscriber number is required.
Numbering Structure
Local fixed-line numbers in Huaibei consist of 8 digits after the area code. The complete international format is +86 561 followed by the 8-digit subscriber number, totaling 12 digits after the country code. This structure is consistent with China's national numbering plan, which assigns 8-digit subscriber numbers to major cities and 7-digit numbers to smaller localities. Huaibei's status as a prefecture-level city ensures it retains the 8-digit format.
Overlays and Special Considerations
Currently, no overlay area codes have been introduced for Huaibei. The 561 code is exclusively assigned to geographic fixed-line services. Mobile numbers in China use separate prefixes (e.g., 13x, 15x, 18x) and are not tied to geographic regions. When dialing a Huaibei fixed-line number from a mobile phone, the same trunk prefix rules apply. For callers using VoIP services, it is essential to include the +86 and 561 prefix correctly to ensure proper routing.
Practical Guidance
For local callers within Huaibei, simply dial the 8-digit subscriber number. For callers from other Chinese cities, dial 0 before the area code. International callers should replace the leading 0 with the +86 country code. Always verify the subscriber number length, as omitting a digit will result in a failed call. Businesses in Huaibei often list their numbers in international format (+86 561 XXXX XXXX) to facilitate global communication.