Twilio allows users to try out their platform using a trial number. A Twilio trial number, however, is not sufficient for testing. 

A number must be purchased from Twilio in order for messages to be sent or received. 

Learn how to purchase and connect a Twilio number here

If you'd like to test your flows prior to committing to a Twilio number, you can begin with an Android or Telegram channel.

Did this answer your question?