TM4B Bulk SMS Gateway

Inbound Number Support

To receive SMS from mobile users in Chile, you can use our Chilean virtual mobile numbers.

You can lease a dedicated Chilean virtual number or, through keywords, use our shared virtual mobile number +56 (0) 448 907 333.

Please note that our Chilean virtual numbers are intended to receive SMS from mobile users in Chile. There is a high chance that they will not receive verification SMS or SMS sent from other countries.

Receiving Options

At a basic level, all of the SMS that you receive will be delivered to your SMS Inbox and can be forwarded to you by email. For more advanced handling, we can forward your SMS to your server through a webhook.


I've been with tm4b for approximately 6 months now, and as a low frequency business user I've been more than impressed with the service I have received and continue to get.

The product is perfect for us and we find clients respond positively when receiving personalised texts.

Paul McGowan Designer, Neu Design