Bangkok
Contact Number
Government Sector Department : 0-2104-4401-4
Corporation Sector Department :0-2104-4128, 0-2104-4773, 0-2104-4133
Consumer Sector Department : 0-2104-4761, 4031, 3484
SME & Business Customer Telecommunication : 0-2104-4423, 4655, 4410 or 08-1350-0256
Technical Support
Tel : 0-2104-1240-2
Fax : 0-2104-1244
Email : support@idc.cattelecom.com
ChiangMai
Tel
callcenter : 053 261 177
noc : 086-420-1002
Khonkhen
Tel
Contact Number : 043 241 560 # 4302
Technical Support : 043 241 560 # 4322
: (CAT number) 631-4322
Songkhla
Tel
Contact Number : 074 231 080 # 4103, 4111, 4133
Phuket
Tel
Contact Number : 076 216 861 # 4130
Technical Support : 076 216 861 # 4127, 4217
: (CAT number) 652-4205
: (Mobile) 081-417-0016