How Do I Top Up Credit on Airtel Sri Lanka?
You can top up credit on Airtel by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/sri-lanka
Reload any pre-paid phone on the Airtel in and cheap, fast and secure way.
To check your sim balance: Dial *550#