Namibian International Messaging

Effective 1 August 2025, MTC Namibia and TN Mobile have implemented International Messaging classification, carrying with it its own routing and commercials.

The Namibian Mobile Networks will begin classifying the following brands as international. Any message from one of these brands whether it be one-time passwords (OTPs), system alerts, branded communication, marketing etc., will be considered international traffic and billed accordingly.

If you are sending traffic to Namibia using any of the listed brands, please ensure you are aware of the international billing implications.

What is deemed an International Message and what is a local message?

An International Message is a message that has originated from one of the below listed brands.

Recognised International Brands (Effective 1 August 2025)

Note: The networks may change this list from time to time.

Is there any new configuration required by you?

You will require a new SMSPortal username that has international routing configured. Any traffic that you are currently terminating to SMSPortal that has local content (this is defined as content not originated by one of the brands above), may remain on the SMSPortal usernames you have been using. If you are a new customer to SMSPortal, and would like to send both local and international SMS towards Namibia, please inform our team of your intention and SMSPortal will issue you with a set of credentials for each use case.

Which Mobile Network Operators are affected?

MTC Namibia

What do International SMS messages cost?

The cost per SMS message varies based on the network. Please contact us at [email protected] for specific pricing information.

What will happen to your messages if you do not route them to the correct SMSPortal username?

It is important to understand that any International Messaging sent over local routes will fail. No refunds will be issued for these messages incorrectly terminated.