Hello, I have a question.  We currently have verizon and are switching to ATT when we get our 2 new Iphones.  I plan on preordering tomorrow from apple and having the phone shipped to my door on the 24th.  How exactly will Apple know if I’m going to sign a contract with ATT or not.. Will I have to pay the full price first and then be credited once I sign 2yr contract into ATT or should I sign contract before? I’m a little confused.  I’d also like to keep my current number so how exactly will this work?  If someone could help me out or point me in the right direction I’d really appreciate it.  I probably should wait to cancel with verizon until I sign contract with ATT to ensure the numbers will be available to change over correct?

 

Thanks