How can I change my phone number?
Login in to your account you should be able to change it there go to Settings, Change Phone Number . Provide a Zip Code in order to get the area code .
Having trouble? @Ladyequinoxx gave us this hint:
From an iPhone, to reset the network: You need to go to your phone dial pad and dial ##873283# and then talk/call. This is only for iphones you will get a reset network message and another saying complete or something just say YES or Ok to both of them.
I created a topic called Changing phone # on iphone for does that don't know the pin
Hope i was able to help you.
Have wonderful holiday