Trinidad & Tobago

Before you start sending SMS messages to Trinidad & Tobago, please ensure that you understand the regulations around messaging in the country. All programs are required to be compliant with the applicable laws. Please contact our Support team if you are unsure about any of these regulations.

Restriction	Description
DND exists	No
Time restrictions	No
International vs local split	No
Local traffic	N/A
International traffic	N/A
General content restrictions	Yes – Prohibited content includes political, religious, unsolicited promotions, and gambling.
Content registration required	No – Content registration is not required, but opt-in consent is mandatory for marketing messages.
Opt-out instructions required	Yes – SMS campaigns should support HELP/STOP messages in the end user's local language.
Sender ID regulations	Digicel - Dynamic alpha sender id supported; numeric sender ids are overwritten with generic alpha senders. bmobile (TSTT) – All sender ids are overwritten with longcodes. Certain generic sender IDs (e.g., “INFO”, “NOTICE”) are prohibited.
Sender ID registration offered by Clickatell	Not supported.
Sender ID documentation required	No
Country supports MNP	Yes