Do you want to know how to check your Airtel 2G balance or what USSD code is required to find your 2G internet balance? OK! friends just have a look on following. Users who want to know their Airtel 2G balance should dial *123*10# in their mobile phones.
The simple instructions are open your mobile dialer, type *123*10# and press call button. You will see a message mentioning your remaining 2G balance with validity popping up on your mobile screen . If this code doesn’t work in your area, please feel free to comment below.