
How to Check MTN Airtime Balance
To check your MTN airtime balance, dial *310# on your phone. Your balance will be displayed on the screen immediately.
Although these codes change occasionally, especially since the USSD harmonization directive given by the National Communications Commission (NCC), this article discusses the easiest ways to check your MTN airtime balance in 2025.
2 Ways to check your MTN airtime balance in 2025.
The following are the ways to check your MTN airtime balance today;
How to check MTN airtime balance
- Use USSD Code
- Use the MTN app
How to check MTN Airtime Balance using USSD
The most popular way to check your MTN airtime balance is through the USSD route. It is quick and straightforward.
To check your MTN Airtime Balance using USSD, Dial *310#
If you do this correctly and your network quality is excellent, you should see your airtime balance in real time.
The second option is …
How to check MTN Airtime Balance through the MTN Mobile App
Apart from using USSD to check your MTN airtime balance, you can use the MTN Mobile App. Its faster and easier.
How to check MTN Airtime Balance through the MTN Mobile App
- Download and Install the MTN Mobile App on the Google Play Store or Apple App Store
- Register with your MTN phone number for first-time users.
- Enter the OTP (One Time Password) sent to your phone to verify.
- Once logged in, you’ll see your airtime balance displayed right on the home screen.
- If not, tap on “Airtime Balance” or check under the “Account” section.
- That’s it!

You can also view data balance, bonus offers, and other services in the app. Now you can check your MTN airtime balance using USSD or the Mobile App.
Conclusion
Checking your airtime balance on MTN is easy. Follow the outlined steps in this guide, and you are good to go.
If this helped you, these will
Frequently Asked Questions(FAQs)
1. What is the new code to check MTN airtime balance in 2025?
The updated USSD code to check your MTN airtime balance is *310#, following the NCC’s unified code system.
2. Why is 556# not working to check my MTN balance?
The old code *556# has been replaced due to USSD harmonisation. Use *310# instead to check your airtime balance.
3. Can I check my MTN airtime balance without using USSD?
Yes, you can use the MTN Mobile App. Simply download the app, register with your MTN number, and your airtime balance will show on the home screen.
4. Is it free to check my airtime balance on MTN?
Yes, checking your MTN airtime balance via *USSD (310#) or the MTN Mobile App is completely free of charge.
5. How do I check both airtime and data balance at once on MTN?
You can dial *310# for airtime and *323# for data, or use the MTN Mobile App to see all balances in one place.