New code to check mtn data balance

Here are some new codes to check your MTN data balance:

Method 1: Using USSD Code

Method 2: Using MyMTN App

Method 3: Using SMS

Method 4: Using MTN Online Portal

Method 5: Using MTN Self-Care

Please note that these codes and methods may be subject to change, and it's always a good idea to check with MTN customer service if you're having trouble checking your data balance.