I'm in what might be considered an odd situation and all help is appreciated. My mom has been covering my phone while I've been in college and she's decided that its time I be cut loose. I have the phone as part of Family Talk plan and I want to cut myself out of that and switch to one of the monthly GoPhone plans. I also want to keep my phone number. Is this an option if I were to just buy a SIM on eBay? I not sure how to describe the situation better, but I'll clarify if asked about specifics. Many thanks -GP