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Enjoy more time with family and celebrate holidays together. Top up any prepaid phone in the world with MobileRecharge app. Recharge mobiles in over 135 countries, with more than 430+ mobile operators available, including Airtel, AT&T, Claro, Cubacel and Nauta, Digicel, Lime, Movistar, MTN, Orange, Telcel, Tigo,T-Mobile and many more. Send credit to your friends and family's Just call 444 free from your Three phone and enter this number when prompted. You can also top-up with a voucher using your My3 account on your phone or computer. You first need to register your card in My3. It's simple to order an E top-up card in My Account.