Beste antwoord door Jeffrey87
I noticed that you are using your phone number as your username on our community. This is not recommended as people might potentially be able to abuse this. A T-Mobile moderator will soon contact you to change your username.
Now let's get to your question. Would you like to move your number from another mobile network to T-Mobile, or the other way around?
Also, it is not very clear to me whether you currently have prepaid or a monthly subscription (contract).