Area Code 33 – Qinhuangdao, Hebei
The phone area code for Qinhuangdao, Hebei is 33 (international format +8633). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 33
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Qinhuangdao, Hebei
Overview of Area Code +86 33
The telephone country code +86 belongs to the People's Republic of China. Within the Chinese national numbering plan, the prefix '33' is designated as a Geographic Area Code, specifically assigned to the city of Qinhuangdao (秦皇岛) in Hebei Province. This code is used for landline (fixed-line) telephone numbers within the city and its administrative districts.
Geographic Coverage and Jurisdiction
Qinhuangdao is a prefecture-level city in northeastern Hebei Province, bordering the Bohai Sea. The area code 33 covers the entire administrative region of Qinhuangdao, including its four urban districts: Haigang, Shanhaiguan, Beidaihe, and Funing, as well as the three counties under its jurisdiction: Changli, Lulong, and Qinglong Manchu Autonomous County. This geographic code is used for all fixed-line services in these areas, including residential, business, and government lines.
Dialing Formats
When calling a Qinhuangdao landline from within China (excluding Qinhuangdao itself), you must dial the trunk prefix '0' followed by the area code '33' and the local subscriber number. For example, to call a number in Qinhuangdao from Beijing, you would dial: 0 33 XXXX XXXX (where X represents the 7-digit local number).
For international callers, the format is: +86 33 XXXX XXXX. The leading '0' of the trunk prefix is omitted when dialing from abroad. For instance, if the local number is 1234567, the international format would be +86 33 1234567.
Within Qinhuangdao itself, local calls are made by dialing only the 7-digit subscriber number, without the area code. However, note that as of recent years, some areas in China have implemented 8-digit local numbers; but Qinhuangdao currently uses 7-digit numbers. Always confirm the current number length with your service provider.
Overlay and Numbering Plan Considerations
Currently, there is no overlay code for Qinhuangdao; the area code 33 is unique to this region. However, the Chinese numbering plan is managed by the Ministry of Industry and Information Technology (MIIT) and may undergo changes. It is advisable to verify the latest dialing procedures if you are setting up a business or frequently contacting numbers in this region.
Caller Instructions
For local callers (within Qinhuangdao): Simply dial the 7-digit local number.
For domestic callers (outside Qinhuangdao): Dial 0, then 33, then the 7-digit local number.
For international callers: Dial your country's exit code (e.g., 011 for US/Canada, 00 for most countries), then China's country code 86, then 33, then the 7-digit local number. Do not include the trunk prefix '0'.
For example, a caller from the United States would dial: 011 86 33 1234567.
Always ensure you have the correct local number, as fixed-line numbers in China are not portable across geographic areas. If you are unsure about a number, contact your telecom provider for assistance.