Local direct SMS in Thailand
Registered Sender ID traffic delivered over direct connections to all 5 mobile networks in Thailand.
Last verified 23 October 2026
Mobile networks
| Network | MCC / MNC | Alphanumeric Sender ID | Status |
|---|---|---|---|
| Advanced Info Service Plc. (AIS) | 520 / 03 | Supported | Active |
| CAT Telecom Public Company | 520 / 00 | Supported | Active |
| DTAC Total Access Communications Co. | 520 / 18, 05 | Supported | Active |
| TOT Mobile | 520 / 15 | Supported | Active |
| True Move Company Ltd | 520 / 04 | Supported | Active |
Sender ID at a glance
Full Sender ID rules →- Registration
- Required on every network
- Setup fee
- USD 100 per network
- Lead time
- 21 business days
- Recurring fee
- None
Compliance highlights
All compliance rules →- Quiet hours
- Marketing SMS recommended 08:00-20:00.
- Consent
- Prior consent required for direct marketing under PDPA.
- Data protection law
- Personal Data Protection Act 2019. Supervisory authority: PDPC.