If you use Airtel in Sri Lanka, there are several ways to check airtel balance in Sri Lanka. This will allow you to know the amount of money, data and SMS remaining on your Airtel phone.
Check airtel balance
576 – By dialing 567 you will be able to know your account balance by voice call. You can learn this in Sinhala, Tamil and English.
*550# – By dialing this USSD code you will be able to know your account information via SMS.
SMS BAL to 550 – By typing BAL into 550 and sending an SMS, you can easily know the balance of your account by sending a reply SMS.
Selfcare App – You can easily know and control all the details including your account balance through the Myairtel app.

Visit our USSD page to learn about other Airtel USSD codes