China Area Code & Zip Code

China's area code is several digital numbers used to group telephone numbers (mobile phone number excluded) by geographic areas. It usually indicates certain geographic areas. 10 stands for Beijing; 21 stands for Shanghai; and 29 stands for Xi'an. It is used when dialing a number outside the code area.

Zip code (postal code) is used when mailing a letter. The zip code of China is 6 digital numbers. Note that there is no zip code in Hong Kong and Macau.

 

Country	Country Code	Exit Code
Australia	61	0011
Belgium	32	00
Brazil	55	0014 - Brasil Telecom 0015 - Telefonica 0021 - Embratel 0023 - Intelig 0031 - Telmar
Canada	1	011
China	86	00
Germany	49	00
Hong Kong	852	001
India	91	00
Italy	39	00
Japan	81	010
Macau	853	00
Malaysia	60	00
Mexico	52	00
Mongolia	976	001
North Korea	850	99
Pakistan	92	00
Singapore	65	001, 008
South Korea	82	001, 002
Spain	34	00
Taiwan	886	002
Thailand	66	001
United Kingdom	44	00
United States of America	1	011

 Further Reading:
Postal Service
Telephone & Cellphone
How to Make Phone Calls