Airtel Top Up online is a facility to recharge your prepaid mobile phone using debit/credit or Internet Banking. You can use this service to increase talk-time for existing Airtel Prepaid Mobile connection. For Airtel prepaid top-up, you do not require to buy recharge codes of preset denominations. You can choose your own amount and submit your request online. airtelrecharge.in Avoid hassles of searching for a retailer for buying the Airtel topup recharge card. The Airtel TopUp online recharge facility gives you the flexibility to recharge your prepaid mobile phone within broad limits. Once the Airtel top-up is completed, you will receive a confirmation message from the Airtel operator.