The provider 3G.co.uk exists since 1999. 3G.co.uk also operates one of the largest hanyblogs in Great Britain. Since 2007, 3G.co.uk has been a subsidiary of Three UK. Tree UK is the oldest mobile data network in Great Britain. Coinsbee.com allows you to buy 3G credit cards directly with Bitcoins, Dash, Litecoins, XRP or other crypto currencies. After successful purchase on Coinsbee.com. The credit code will be sent to you via email. The code can be used directly.