Vietnam SMS messaging regulations and restrictions

There are certain regulations in place regarding from addresses (Sender IDs) when sending SMS messages in Vietnam. The carrier Viettel requires pre-registration, and further regulations can be seen in the table below or online at the Vietnam Telecommunications Authority.

If you’d like to set up a Vietnam messaging program, our sales advisors can guide you through the process in a few simple steps. They have the experience and knowledge to deliver messages to Vietnam, and our support team is on hand 24/7 to help you out.


Restriction Description
Sender ID Sender ID pre-registration is required for Viettel
Message content The following type of content is not allowed in SMS messages:

  • Adult content
  • Mobile gambling/casinos (real money)
  • Sportsbook (real money)
  • Lottery (real money)
  • Charitable services
  • Voting


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