If I buy an iphone online sim free from the store can I connect it with metro pcs?

I want to save up for an iPhone 5C for my birthday NEXT YEAR and I wanted to make sure if I do get it that I can connect it with a cheap carrier (metro PCS) and if I do I will buy at the store or online but is it possible its a Sim free phone (around $550) imma save up with MY OWN MONEY so don't tell me I shouldn't spend money and stuff.Basically its a Sim free iPhone 5c which I'm buying myself but I was wonder if its Sim free can I connect it to metro pcs so I can pay for a much more cheaper amount of money (monthly phone bill) and still have an iPhone of which I'm buying by myself and my mother is the one paying the bill for my phone but I will buy the major cost (actual phone)
Asked Jul 30, 2014

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