TM4B Bulk SMS Gateway

Inbound Number Support

To receive SMS from mobile users in Estonia, you can use our Estonian virtual mobile numbers.

You can lease a dedicated Estonian virtual number or, through keywords, use our shared virtual mobile number +372 (0) 591 221 31.

Please note that our Estonian virtual numbers are intended to receive SMS from mobile users in Estonia. 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.


TM4B came recommended from a friend and my general impression has been great.

My main concern was the integration of the API. Thankfully, I found the API easy to integrate into my system and was reasonably quick to get up and running which is where many similar services underachieve.

The support staff are polite and helpful – a refreshing change for companies like yourselves.

Liam Bowers Project Manager, Blakes

Free Trial

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

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