---
title: The Termii Blog | Invalid Numbers
description: Invalid Numbers | Updates and announcements from Team Termii!
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# The Termii Blog

Updates and announcements from Team Termii! 

Posts about:

## Invalid Numbers

![Tips for an effective Messaging ROI](https://blog.termii.com/hubfs/BLOG%28M%29%20%283%29.png)

### [Understanding Invalid Numbers and the Effect on Your Messaging ROI](https://blog.termii.com/understanding-invalid-numbers-and-the-effect-on-your-messaging-roi?hsLang=en)

Feb 7, 2024 9:21:35 AM

Termii provides cutting-edge SMS messaging solutions tailored to meet your communication needs. Over time, we've been able to help thousands of businesses reach their customers in several countries via SMS. 

SMS has its unique advantage, boasting an exceptional open rate of up to 98%, SMS surpasses the average of around 20% in email marketing. With Termii as your reliable partner, you're equipped for impactful and effective communication.

However, your SMS marketing efforts may not yield the desired results if you're not careful about invalid numbers. Invalid numbers can hurt your messaging ROI. So if you want your messaging campaigns to be effective, make sure to understand and address this issue.

Over 20,000+ businesses in Africa use Termii to both verify, authenticate and engage their customers easily. Termii is free to integrate and easy to set up. Try us out today.

 

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