Managing your airtime in Nigeria just got a lot simpler. Whether you're on MTN, Airtel, GLO, or 9Mobile, checking your airtime balance no longer requires memorising different codes for each network. The Nigerian Communications Commission (NCC) has introduced a unified USSD system that works across all four major networks. So, simply one code is all you need.
In this blog, we are sharing the latest and most accurate methods to check your airtime balance on MTN, Airtel, GLO, and 9Mobile in Nigeria, including USSD codes, SMS options, and official apps for each network. Let's begin!
How to Check Airtime Balance on MTN Nigeria?
MTN remains the largest mobile network in Nigeria, with over 93 million subscribers. Because of this scale, the network has made airtime balance checks quick, accessible, and consistent across different types of devices. Whether you’re using a basic feature phone or a modern smartphone, you can check your balance in just a few seconds using any of the methods below.
Method 1: USSD Code
The USSD option remains the most reliable and widely used method. It doesn’t require an internet connection, works on all phones, and delivers instant results.
1. Open your phone's dialler
2. Type *310#
3. Press the call button
4. Your airtime balance will appear on your screen instantly
Note: The old MTN balance code *556# has been phased out following the NCC's harmonisation directive. If you've been using it out of habit, switch to *310# going forward.
Method 2: MyMTN NG App
If you prefer a more detailed and visual experience, the MyMTN NG app offers a convenient alternative.
Once you log in, your airtime balance is displayed prominently on the homepage alongside your data balance. Beyond just checking your balance, the app allows you to:
• Monitor your usage patterns over time
• Manage or cancel active subscriptions
• Recharge airtime or purchase data bundles
• Access exclusive offers and promotions
This makes it a more comprehensive tool for users who want full control over their mobile account, not just a quick balance check.
Method 3: Customer Care
In situations where USSD codes or the app aren’t working, perhaps due to network issues or account-specific concerns you can always reach out to customer support.
• Dial 180 to contact MTN customer care directly.
• Or dial 300, the unified customer care number introduced under NCC guidelines.
• A support representative can help you check your airtime balance and resolve any underlying issues affecting your account.
• With MTN covered, let’s move on to the next major network in Nigeria.
How to Check Airtime Balance on Airtel Nigeria?
Airtel is known for its strong network coverage and competitive data plans, making it one of the most widely used networks in Nigeria. Checking your airtime balance on Airtel follows the same unified system introduced by the NCC.
Method 1: USSD Code
1. Open your phone's dialler
2. Dial *310#
3. Press the call button
4. Your balance appears on screen immediately
Note: The former Airtel balance code *124# is no longer the standard. The NCC-unified *310# is now the correct code to use across all networks, including Airtel.
Method 2: My Airtel App (Airtel Thanks)
For users who prefer a more interactive and detailed interface, the Airtel Thanks app provides a convenient alternative.
After downloading and setting up the app, your airtime and data balances are displayed on the main dashboard immediately upon login. The first-time setup requires number verification via OTP, but once completed, access becomes quick and seamless.
Beyond balance checks, the app allows you to:
• Track your usage history
• Recharge airtime or buy data plans
• Manage subscriptions and services
• Access personalised offers and rewards
This makes it particularly useful for users who want deeper insights and control over their mobile usage.
Method 3: Customer Care
If you’re unable to use USSD or the mobile app, customer support is always available as a fallback option.
• Dial 111 to reach Airtel customer care.
• Or dial 300, the NCC’s unified customer care number that works across all major Nigerian networks.
• A representative can assist you with checking your balance and resolving any account-related concerns.
• With Airtel covered, the next network to explore is GLO—well known for its budget-friendly data offerings and extensive reach across Nigeria.
How to Check Airtime Balance on GLO Nigeria?
GLO is widely recognised for offering some of the most affordable data plans in Nigeria. If you're a GLO subscriber wondering how to check your airtime balance on GLO, here's exactly what to do.
Method 1: USSD Code (Recommended)
1. Open your phone's dialler
2. Dial *310#
3. Press the call button
4. Your airtime balance is displayed instantly
Note: GLO previously used *124# for checking airtime balance. Following the NCC harmonisation, this has been replaced by the unified *310# code.
Method 2: SMS Method
If you’re unable to access USSD, something that can occasionally happen during network congestion—GLO provides an alternative via SMS.
• Text INFO to 127 to receive your data balance via SMS
• Text BAL to 400 to check your airtime balance
• While this method may take slightly longer than USSD, it’s a useful backup when real-time responses aren’t available.
Method 3: Glo Café App
For a more comprehensive and user-friendly experience, the Glo Café app serves as GLO’s official account management platform. Once you log in, your airtime and data balances are clearly displayed on the dashboard. In addition to balance checks, the app allows you to:
• Recharge airtime and purchase data plans
• Monitor usage patterns
• Manage subscriptions and services
• Access the GLO self-care portal for deeper account control
This option is ideal for users who prefer a digital dashboard and want more visibility into their mobile usage beyond just checking airtime.
With GLO covered, let’s move on to the final network on the list—9Mobile.
How to Check Airtime Balance on 9Mobile Nigeria?
9Mobile which recently rebranded as T2 Mobile in August 2025 is the fourth major network operating in Nigeria. If you still refer to it as 9Mobile, you're not alone. The rebrand is still rolling out, and the network continues to operate on the same infrastructure. The balance-checking methods remain the same regardless of what you call it.
Method 1: USSD Code
1. Open your phone's dialler
2. Dial *310#
3. Press the call button
4. Your current airtime balance appears on screen
Note: The old 9Mobile codes *232#and *228# are no longer in use. Like all other networks, 9Mobile now operates under the NCC-unified *310# for airtime balance checks.
Method 2: SMS Method
If USSD is temporarily unavailable or not responding due to network congestion, SMS offers a dependable backup option.
• Send BAL to 228 to receive your airtime balance
• Send INFO to 228 to check your data balance
This method is slightly slower than USSD but remains useful when you need an alternative channel for quick account information.
Method 3: ig9ite App (Now MyT2 App)
The official self-service app has also evolved alongside the rebrand. The earlier ig9ite has now been updated to the MyT2 app.
After downloading and logging in with your 9Mobile number:
• Your airtime and data balance appear on the homepage
• You can monitor usage in real time
• Manage subscriptions and active services
• Recharge and explore tailored offers
The app is designed for users who prefer a more visual and control-oriented experience compared to USSD or SMS methods.
Why Checking Your Airtime Balance Regularly Matters?
Before diving into the step-by-step methods for each network, it’s important to understand why checking your airtime balance isn’t just a routine action. It’s a habit that can save you money and prevent unnecessary disruptions.
• Unexpected deductions are real. Third-party subscriptions, accidental service activations, and VAS charges can quietly drain your airtime without you noticing. Checking your balance regularly helps you catch these early.
• It helps you plan smarter. Instead of recharging blindly or only when your calls suddenly drop, monitoring your balance gives you better control over your usage patterns. You can plan when to top up, choose the right recharge amounts, and even align your usage with network bonuses or promotional offers.
- It prevents failed transactions. Many essential services in Nigeria, such as USSD banking, bill payments, and mobile transfers, depend on having sufficient airtime. If your balance runs out mid-transaction, it can lead to delays, incomplete processes, or even failed payments. In some cases, this could result in extra charges or repeated attempts. A quick balance check beforehand helps you avoid these situations entirely.
- In short, regularly checking your airtime balance is a simple habit that improves financial awareness, prevents unexpected losses, and ensures smooth access to essential mobile services.
- Now that you understand why this matters, let’s break down what you should do if the USSD code methods is not working.
What to Do If the USSD Code Is Not Working?
Although USSD codes like *310# are designed to be fast and reliable, there are times when they may fail to respond or time out. This is usually not a permanent issue, but rather a temporary network or device-related interruption. If that happens, here are the most effective ways to troubleshoot the problem.
1. Check Your Network Signal
USSD requests require a stable mobile signal to go through. If your device is showing weak reception or no service, the request may not be completed. In such cases, simply moving to a different location, closer to a window or an open area can help restore connectivity and allow the code to work properly again.
2. Restart Your Phone
A quick restart can resolve minor software or network glitches that may be blocking USSD functionality. This refreshes your device’s connection to the mobile network and often restores normal service without any additional steps.
3. Wait and Retry After a Short Interval
During peak usage hours, telecom networks can become temporarily congested. When this happens, USSD requests may delay or fail entirely. Waiting for two to three minutes before trying again often resolves the issue without further action.
4. Use Alternative Channels (SMS or Mobile App)
If USSD continues to fail, switching to backup options is the most practical solution. Each network provides alternatives such as SMS-based balance checks or dedicated mobile applications, which remain unaffected by USSD congestion. These methods are especially useful when you need uninterrupted access to your account details.
5. Contact Customer Care
If none of the above steps resolve the issue, the final option is to reach out to support. You can dial 300, the unified customer care shortcode introduced by the Nigerian Communications Commission (NCC), which now works across all major Nigerian networks including MTN, Airtel, GLO, and 9Mobile. A support agent can help diagnose the issue and restore access if needed.
In most cases, USSD issues are temporary and resolved quickly with one of the steps above. Keeping these alternatives in mind ensures you’re never completely cut off from checking your airtime or managing your mobile account.
Conclusion
Staying on top of your airtime balance is a small habit with a big payoff. It keeps you in control, saves you from failed transactions, and helps you avoid unnecessary disruptions to your calls and data usage. With NCC's unified code *310# now working across MTN, Airtel, GLO, and 9Mobile, there's really no reason to ever be caught off guard.
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