The country code for China (PRC) is +86. The city code for Qingdao is 0532, which is +86 532 in international format.
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)
The country code and area code of Qingdao- SD, China is 86, (0)532.
To dial Qingdao, China from abroad, first dial your country's international access code (such as 011 for the U.S.). Then, enter China's country code, which is 86. Next, dial the area code for Qingdao, which is 532, followed by the local phone number. For example, if the local number is 12345678, you would dial: 011-86-532-12345678 (from the U.S.).
The airport code for Qingdao Liuting International Airport is TAO.
The country code and area code of Anyang- HEN, China is 86, (0)372.
The country code and area code of Changzhou- JS, China is 86, (0)519.
The country code and area code of JiAn- JX, China is 86, (0)796.
The country code and area code of Anshun- GZ, China is 86, (0)853.
The country code and area code of Foshan- GD, China is 86, (0)757.
The country code and area code of Akesu- XJ, China is 86, (0)997.
The country code and area code of Baoding- HEB, China is 86, (0)312.
The country code and area code of Changde- HN, China is 86, (0)736.
The country code and area code of Alashanzuoqi- NM, China is 86, (0)483.