You can top up credit on Claro by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/dominican-republic Reload any pre-paid phone on the Claro in and cheap, fast and secure way. To check the validity of the SIM: Dial *111*2*4*2# To check your balance: Dial *122# To check remaining data balance: Dial *112*2*5#