Download the Official Top-up App for Viva Dominican Republic prepaid mobile phones – the fastest, easiest, and most convenient way to recharge your phone! Buy airtime from anywhere in the world! Viva Customers – Buy credit for your own phone in Dominican Republic or while traveling overseas. Friends or Family in the USA, Canada, France or anywhere else in the world – Add credits to your loved ones’ Viva prepaid phones in Dominican Republic without paying any foreign transaction fees. Featu