I'm not entirely sure I put this in the right place, but I'm hoping that someone can help me. I currently have a Droid X. It's a lovely phone, but it's beginning to die on me. It's things I can pay to be fixed but at this point I would rather have a new phone. So last week I bought an iPhone from a friend of mine who was no longer using it. The phone should be here by Friday but I'm worrying I can't switch the phones without changing my plan. I do believe that I have an Unlimited Data plan, but I'd just like to make sure.
I don't want to switch phones and then end up getting a ridiculous bill because I never inquired about my concerns. So all I'm wondering is can I switch my number to the iPhone without changing my plan?