How Do I Top Up Credit on STC Kuwait?
You can top up credit on STC by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/kuwait
Reload any pre-paid phone on the STC in and cheap, fast and secure way.
To check your sim balance: Dial *556#