How Do I Top Up Credit on T Mobile UK?
You can top up credit on T Mobile by using Thai Bank Transfer, Visa, Mastercard, JCB, Alipay, Cryptocurrency or your Coins.ph wallet. Easily bookmark your payments here: mobiletopup.com/topup/unitedkingdom
Reload any pre-paid phone on the T Mobile in and cheap, fast and secure way.
To check your account balance: Dial *233#