The area code of Beijing

According to the inquiry of Xinxin Travel Network, the area code of domestic long-distance calls in Beijing is 0 10, which is also written as +0 10-, (0 10) and (0 10). Ignore the previous 0 and write as 10 and +60. The international area code of China 0086 is added to the front, which is also written as 0086-10086 10/00860 10/0 or +86- 10.