Mtn Nigeria Complete Guide To New Ussd Codes For 2025

Introduction

If you’re using MTN Nigeria, you’ve probably noticed some changes in their USSD codes lately. In line with the NCC’s directive to unify codes across all networks, MTN updated many of its codes in 2024, and these updates remain effective in 2025. Whether you need to check your balance, recharge airtime, or subscribe to data plans, these codes provide a quick and hassle-free way to do it. Updated for 2025, this guide covers all the essential MTN USSD codes you need to know.

You can also read: How to Convert Airtime to Data

What are USSD Codes?

USSD codes are simple shortcodes that allow you to access various services directly from your phone. These codes don’t require an internet connection, making them especially useful for quick tasks like checking your airtime balance or purchasing data.

Why Did MTN Change Their USSD Codes?

In 2023, the Nigerian Communications Commission (NCC) directed all mobile networks to adopt harmonised USSD codes to make services more user-friendly. Instead of memorising different codes across MTN, Airtel, Glo, and 9mobile, you now use one standard code, for example, *310# for balance, no matter your network.

New MTN Nigeria USSD Codes

1. MTN USSD Code For Checking Account Balance

• USSD Code: *310#

• How to Use: Staying on top of your airtime balance is crucial, and MTN has made it simpler with a new USSD code. To check your airtime balance, simply dial *310#. You’ll see your current balance on your screen, and you’ll also receive a confirmation SMS with the same information.

2. MTN USSD Code Borrowing Airtime/Data

• USSD Code for Airtime: *303# 

• How to Use: MTN offers a convenient way to borrow airtime or data when you’re low on balance. Dial *303#  and follow the prompts. A small service charge of 15% applies.

3. MTN USSD Purchasing Airtime/Data

• USSD Code for Airtime: *904#

• How to Use: To purchase airtime, use the code *904#. You can choose from various daily, weekly, or monthly plans to suit your needs.

4. MTN USSD code for Roaming/International Services 

• USSD Code: *312*6#

• How to Use: If you’re travelling abroad, you can manage your roaming services by dialling *312*6#. MTN offers packages that include calls, SMS, and data while you’re outside Nigeria.

5. MTN Data Gifting USSD Code

• USSD Code: *312*8#

• How to Use: To share your data with friends or family, use the code *312*8#. You can transfer data from your balance or buy a data plan for someone else.

6. Video Streaming Packs

• USSD Code: *312*9#

• How to Use: MTN offers time-based video streaming packs for services like YouTube and ShowMax. Dial this code to subscribe to a pack that suits your streaming needs.

7. MTN Share USSD Codes 

• USSD Code: *321#

• How to Use: Details: Transfer airtime to other MTN users through the MTN Share N Sell service. You can create or reset your PIN, transfer airtime, and more using this code.

8. Accessing MTN Self-Service

• USSD Code: *123#

• How to Use: MTN's self-service portal is accessible via *123#. This code lets you manage your account, retrieve your number, check your PUK, and much more.

9. MTN Linking NIN 

• USSD Code: *996#

• How to Use: Dial *996#, select the first option, “Submit NIN/Virtual NIN (VNIN)” to link your SIM card with your NIN.

Summary Table of New MTN Nigeria USSD Codes

Tips: Old vs New MTN Codes

Still typing *556# to check balance? That used to work, but now you need to dial *310# instead. Here’s a quick cheat sheet:

Frequently Asked Questions (FAQ)

How can I check my MTN number?

Dial *123*1*1# to display your phone number.

How do I borrow airtime/data on MTN?

Dial *303# and follow the prompts to borrow airtime/data.

Can I share data with another MTN user?

Yes, use the *321# code to gift or transfer data.

What’s the code to purchase airtime using my bank?

Dial *904# and select your preferred payment method.

Conclusion

MTN Nigeria’s USSD codes are a convenient way to manage your mobile services. Whether it’s checking your balance, borrowing data, or sharing airtime, these codes allow you to get things done quickly without needing an internet connection. Keep this guide handy for easy reference whenever you need it.