Who called from 6178306905

Got a call from 617-830-6905 called it back using a different phone. An auto system stated "Sprint Message Retrieval Center"

It is the the Sprint Retrieval Line.

This is a scam, It says it is from Sprint, but, a couple months ago, I called it back. It asks you to confirm your name and then to enter your billing zipcode. After I did , it said hold for an operator them hung up after a couple minutes. 2 days later someone bought 2 new iphones and charged them to my account