Mobile country code (MCC)
520
International dialling prefix:
66
Major carriers:
AIS GSM
TOT Mobile
DTAC
True Move
SMSGlobal supported:
Long Code - Yes
Short Code - No
Sender ID - Fixed Alpha. Preregistration is required.
One-way communication - Yes
Two-way communication - Yes (via long code)
Opt-in requirements - Subscribers should opt-in to receive messages.
Opt-out requirements - The STOP keyword must be included for customers to opt out of receiving messages.
Message content
Content related to the following is not permitted:
Religious
Adult
Racial
Gambling/Betting
Charity
Message format supported:
Unicode - Yes
Concatenated messages - Yes
Delivery receipts (DLR) supported - Yes
Useful regulatory links:
The National Telecommunications Commission - www.nbtc.go.th