OT: I'm also finding that I can't find my current txt600 bundle balance online or via txt, I can only find it via phone???
Most You Choose customers are unable to find their remaining balances out via the 777 Bal or MYA section online. If you get get details it will probably only be your included core minutes and not any addons. You can only get your full balance by ringing 777 and listening to the automated message.