TM4B Bulk SMS Gateway

Supported Networks

  • Avantel S.A.
  • Claro (Comcel - Comunicacion Celular S.A.)
  • ETB (Tigo MVNO)
  • Exito (Tigo MVNO)
  • Movistar (Telefonica Moviles Colombia S.A.)
  • Tigo (Colombia Movil S.A.)
  • UFF (Tigo MVNO)
  • UNE (Tigo MVNO)
  • Virgin Mobile

Sending Features

When sending SMS to Colombia, you can enjoy the following features:

  • Any Language
  • Any Length
  • Fast Delivery
  • Full Audit Trail
  • Dynamic Sender ID
  • Guaranteed Delivery
  • Comprehensive Analytics
  • Receive Replies
  • Number Validation
  • Expiry Date/Time

I have found tm4b's customer support professional, responsive and focused around my needs.

Although I sense they deal with a great number of people, they have always offered me a personal service, with a named contact who always answers emails.

The web front end is elegant and designed for usability. I have found the API usable and well documented, and the ticket based support system is efficient.

Ian Grant | Lecturer in Digital Arts @ Thames Valley University

Free Trial

If you represent a registered business or charity, please register to request a free trial.

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