I'm looking into buying a refurbished iPhone 6s from Best Buy, but I want to make sure I could still use the phone with Verizon's prepaid plan. The phone shows that the carrier would be with Verizon, so should I go ahead and give it a shot or reconsider? I've checked Verizon's refurbished/pre-owned and they don't have any available iPhone 6/6s, otherwise I'd be buying from them and save myself the trouble.