Tourist Police in whole Thailand: Phone: 1155
The British Embassy in Bangkok: Phone: 02 305 8333
Country code Thailand: 0066
Regional code for Koh Chang, Chantaburi and Trat: 039
Postal code for Trat: 23000
Postal code for Koh Chang: 23170
Police Headquarter at Koh Chang: Phone: 039 586 191/2
Immigration Office Laem Ngob: Phone: 039 597 261; Mo. to Fr. 8.30 -12.00 and 13.00 to 17.00
Bangkok Hospital Trat: Phone: 039 532 735
International Clinic Koh Chang: Phone: 039 551 555
Koh Chang Dental Clinic: Phone: 039 557 235