MessagePortUse these numbers during development and in automated tests. Messages to them are never sent and don’t appear in your account.
| Number | Behaviour |
|---|---|
61491578888 |
Accepted as a normal message and returned in data.messages, but not saved or sent. |
61491570156 |
Rejected as an invalid number (INVALID_RECIPIENT). |
61491570157 |
Rejected as opted out (RECIPIENT_OPTED_OUT). |
You can pass them with or without the leading +.
Dry runs
To validate real recipients without sending, use the dry run endpoint. It accepts the same body as Send SMS and returns the same response, but nothing is sent or charged. See Dry run.