Thailand is a fairly hospitable and safe country. But even here, it's best to have emergency numbers (such as police or ambulance), as well as your home country's embassy contacts on hand.
Emergency Services
Emergency assistance of rescuers on any issue from your cell phone - 112
Police - 191
Ambulance - 1669
Fire Department - 199
Other emergency services
Tourist police - 1155
Traffic police - 1193
English-speaking police - 1,644
Bangkok's local ambulance service - 1646
Immigration - 038 252 751 3
Transport
Suvarnabhumi Airport - 02-132-1888
Railway Station - 038 429 285
