Who called from 3854482016

Rang once and hung up, I called them back. They'll give you $100 gift card for trying stuff.

Called on cell phone - no message

Got a call on my cell, rang twice and they hung up. From Utah; I don't know any Mormons.

I called them back.  A female recording said "Thank you for calling Reward Redemption.  To received your $100 dlls reward press...."
I cancelled the call.