How to Check MTN Data Balance in Nigeria (2026)

by

Quick answer: To check your MTN data balance in Nigeria, dial *323*4# or *310#. You can also text 2 to 323, use the myMTN app, or check through Zigi.

If you are not sure which option to use, start with *323*4#. It is one of the main balance-check methods currently listed by MTN Nigeria and can show your main data bundle and applicable bonus balance.

MTN Data Balance Codes in Nigeria

Method What to do
USSD Dial *323*4#
USSD alternative Dial *310#
SMS Text 2 to 323
App Open the myMTN app
Chat assistant Use MTN Zigi

Method 1: Check MTN Data Balance with *323*4#

The quickest option for many MTN users is the dedicated data balance USSD code.

  1. Open the Phone app on your device.
  2. Dial *323*4#.
  3. Press the call button.
  4. Wait for the balance information to appear on your screen or arrive by SMS.

MTN Nigeria lists this code for checking the main data bundle and applicable bonus balance. It does not require an internet connection, so it is useful even when your data is almost finished.

Method 2: Check Your MTN Balance with *310#

You can also dial *310# to check your MTN balance.

  1. Dial *310# from the MTN line you want to check.
  2. Press the call button.
  3. Read the balance information shown on your device.

This is a useful alternative if *323*4# is temporarily unavailable or if you want to check account balance information through MTN’s general balance service.

Method 3: Check MTN Data Balance by SMS

If you prefer SMS, MTN also provides a simple text-message option:

  1. Open your Messages app.
  2. Create a new SMS.
  3. Type 2.
  4. Send it to 323.

You should receive a reply containing information about your active data balance. This method is useful when a USSD session fails or times out.

Method 4: Check Your Balance in the myMTN App

The myMTN app is another convenient option, especially if you regularly buy bundles or manage more than one MTN service.

After signing in with your MTN number, open the account dashboard to view your available data. Depending on your account and active offers, the app may also show bundle details, bonus data and expiry information.

The app is also useful for buying data bundles, recharging airtime and managing your MTN account. Unlike USSD and SMS, however, the app normally requires an internet connection.

Method 5: Check MTN Data Balance with Zigi

MTN also lists Zigi, its digital assistant, as a channel for checking data balance.

Open Zigi through an available MTN channel, follow the prompts and choose the option related to your account or data balance. This can be convenient if you prefer a chat-style interface instead of USSD menus.

Which MTN Data Balance Code Should You Use?

For a straightforward data balance check, use *323*4# first. If that does not work, try *310# or send 2 to 323.

A simple order to remember is:

  1. *323*4# — main data and bonus balance.
  2. *310# — alternative balance check.
  3. 2 to 323 — SMS option.
  4. myMTN app or Zigi — app/chat alternatives.

How to Check MTN Bonus Data Balance

If your line has bonus data, dial *323*4#. MTN Nigeria specifically lists this option for checking the main data bundle and bonus balance.

Remember that promotional bonuses can have different validity periods and usage conditions from your main bundle, so check the information shown in the response carefully.

Why Is the MTN Data Balance Code Not Working?

If you dial the code but do not receive a response, try these fixes:

1. Check your MTN network signal

A weak or unstable signal can prevent a USSD request from completing. Move to an area with better reception and try again.

2. Try the alternative code

If *323*4# does not respond, dial *310#.

3. Use SMS instead

Send 2 to 323. SMS can sometimes work when a USSD session is unavailable.

4. Restart your phone

Restarting can fix temporary network-registration issues, especially if your device recently changed networks or SIM settings.

5. Use the myMTN app

If you have Wi-Fi or another working internet connection, open the myMTN app and check the dashboard.

Can You Check MTN Data Balance Without Internet?

Yes. You do not need mobile data or Wi-Fi to use the USSD or SMS methods.

Dial *323*4# or *310#, or send 2 to 323. This makes the USSD method especially useful when your bundle is almost exhausted.

Frequently Asked Questions

What is the current code to check MTN data balance in Nigeria?

Dial *323*4#. MTN Nigeria also lists *310# as a balance-check option.

What should I text to check my MTN data balance?

Send 2 to 323.

Can I use *310# to check MTN data balance?

Yes. *310# is listed by MTN Nigeria as one of the available balance-check channels.

How do I check MTN bonus data?

Dial *323*4# to check your main data bundle and applicable bonus balance.

Do I need internet to check my MTN data balance?

No. USSD and SMS methods work without an internet connection.

Final Answer

The easiest way to check your MTN data balance in Nigeria is to dial *323*4#. You can also dial *310# or send 2 to 323. The myMTN app and Zigi provide additional ways to check your balance.

Last verified: September 2026 using MTN Nigeria’s official Data Bundles help information. Telecom codes can change, so if a code stops working, check MTN’s official support channels for the latest instructions.

Official source: MTN Nigeria Data Bundles

Leave a Comment