How to Check Your Data Balance on MTN, Airtel, Glo & 9mobile (2025)

In this guide, I will show you how to check your data balance using USSD codes, SMS, mobile apps, and more. Plus, I will also give you some smart tips to save data and how to buy cheap data plans from Rapidbills.ng at unbeatable rates.

Why You Should Regularly Check Your Data Balance

Here’s why monitoring your data usage is important:

• To avoid unexpected disconnections while browsing or doing something important that requires an internet connection.

• Checking helps you monitor how your apps or your habits consume data

• So you can know when it’s time to top up, so you're always online, especially if you are using online services like Rapidbills for data top-up.

• Finally, to prevent your airtime from being used up when data runs out (especially on MTN and Airte, I don’t like why they do that)

How to Check Data Balance on All Networks

1. MTN Data Balance

USSD Code

Step 1: Dial *323# and press send. 

Step 2: Enter 4.

Step 3: Your data balance will appear on-screen and also be sent via SMS.

MyMTN App

1. Download from Google Play or App Store

2. Log in with your MTN number

3. Your balance shows up on the dashboard
   
   

MTN Chatbot (Zigi)

Send a message to +2349033000001 on WhatsApp and follow the prompts. MTN Zigi is an online chatbot that helps MTN users get information about MTN services.

2. Airtel Data Balance

USSD Code

Dial *323# (same as MTN, thanks to NCC's harmonised codes).

SMS Method

Text BAL to 323.

MyAirtel App

1. Download the app

2. Sign in with your Airtel number

3. View your balance on the home screen

3. Glo Data Balance

USSD Code

Dial *323#. You’ll receive your data balance via SMS.

Glo Café App

Download and log in with your number. Your balance appears on the dashboard.

4. 9mobile Data Balance

USSD Code

Dial *323# and follow the prompt.

9mobile App

Download the self-service app, log in, and check your balance on the dashboard.

Why Your Data Finishes So Fast

Sometimes you may be asking, “Where did my data go?” Here are a few common reasons your data finishes quickly:

• Some background apps are running silently

• You allowed automatic app updates

• If you like watching videos on YouTube or Netflix

• Your WhatsApp auto-downloads media files

• You do share your mobile hotspot, or you leave it on without setting a password.

Smart Tips to Save Data (Android & iPhone)

Android:

• You should enable Data Saver Mode, which will help you save data.

• Restrict background data usage for certain apps.

• Use Facebook, Instagram, and Opera Mini or Chrome's Lite Mode

• Lower video quality when streaming
  
  

iPhone:

• Turn on Low Data Mode (Settings > Mobile Data)

• Stop auto-updates on mobile data

• Connect to Wi-Fi when available

Buy Cheap Data in Nigeria with RapidBills

Let’s be real, data is not cheap, especially when you buy directly from network providers. That’s why Rapidbills.ng is your best bet for affordable data bundles.

Why Use RapidBills?

•  Cheap data bundles – as low as ₦300 for 1GB (GLO)

•  Instant activation – data is delivered immediately

• 24/7 access – buy anytime, from anywhere

• Trusted platform – used by thousands of happy Nigerians
  
  

Steps to Buy Data on RapidBills:

1. Visit www.rapidbills.ng

2. Create a free account or log in

3. Click “Buy Data”

4. Select your network and preferred bundle

5. Pay securely and receive data instantly

Bonus Tip: You can also convert your excess airtime to cash on RapidBills!

FAQs: Checking Data Balance in Nigeria

Q1. What’s the code to check MTN data balance?

A: Dial *323#.

Q2. How do I check Airtel data via SMS?

A: Text BAL to 323.

Q3. Is there a universal code for checking data across networks?

A: Yes! *323# works for MTN, Airtel, Glo, and 9mobile (thanks to the NCC).

Q4. Can I check my data balance without internet?

A: Absolutely. Use the USSD or SMS methods.

Q5. How do I check my bonus data balance?

A: The USSD code usually shows bonus data too. For full details, use the provider’s mobile app.

Q6. Does any app show how my data is used?

A: Try Datally by Google or use your phone's Data Usage section (Android/iPhone).

Final Thoughts

Keeping tabs on your data balance is one of the easiest ways to stay connected and in control. No more surprises, no more disconnections — just smart, seamless internet usage.

And when you’re running low on data? Don’t overpay. Head to RapidBills.ng to get cheap, fast, and reliable data — anytime you need it.

Stay connected. Stay smart. Stay with RapidBills.