Can I buy an unlocked iPhone and use my tmobile prepaid plan?

I want to buy an unlocked iPhone from eBay. I currently have the $15 a month prepaid unlimited texting plan from tmobile. Will my plan work if I buy an unlocked iPhone?

It will work ok but you'll need to be sure your plan has data too. Don't forget you might need a micro sim or nano sim for an iphone, depending on which one you get

It would probably be cheaper to buy an att iphone and just unlock it: http://gsmunlocklabs.com/unlock-iphone/

Yes it will work if the iphone is unlocked.

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