International call center (in English) - 115
Police and emergency services - 110
Fire Service - 119
Ambulance - 120
Traffic Police - 122
Directory Assistance - 114
Information service for foreigners in critical situations:
6-439-0630 in Shanghai,
in Guangzhou 8-667-7422.
Beijing's telephone code is 10, Shanghai's is 21, and Guangzhou's is 20