If i got an Apple iphone 6 with no contract, could I use it for Boost mobile?

If i got an Apple iphone 6 with no contract, could I use it for Boost mobile?

Yes, but ONLY if you paid FULL RETAIL for the phone up front, wherever you purchased it, and it was also unlocked, so it could be used on any compatible cell phone network.

But for example if you bought the phone through say At&t (or any other cell phone provider), and just didn't want to keep paying for the phone on a monthly bases (until fully paid for), on top of paying for your service plan, then NO you could not use that phone on Boost Mobile, because the IMEI would show that the phone was being financed and thus Blacklisted until it was fully paid for.

Also the wording "No Contract", pretty much means you pay, FULL RETAIL UP FRONT, to have the phone with no strings attached, otherwise if you are paying the phone off in monthly payment, that is a contract. And to do this you also have to have a service plan, also a form of contract, until the phone is paid for.