How Do I Top Up Credit on Congstar Germany?
You can top up credit on Congstar by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency
or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/germany
Reload any pre-paid phone on the Congstar in and cheap, fast and secure way.
To check your account balance: Dial *100#