You can top up credit on Zain by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/bahrain
Reload any pre-paid phone on the Zain in and cheap, fast and secure way.
To navigate the Menu: Dial *123#
To check your sim balance: Dial *142#