Keep your number
If you don't want to change your phone number, find out what to do on our Keep my number page
Get a new number
If you’re on Pay as you go and want to move to Pay monthly, and want a new device and a new number, all you need to do is choose the plan you want. Then, just throw away the old Pay as you go SIM.
Make sure you use up any credit you have left on your Pay as you go SIM, because we can't transfer it to your Pay monthly account.