Who called from 3474645906

I think it's caller ID from a calling card

they keep calling ?

THEY KEEP CALLING EVERYDAY THEN WHEN YOU GET THROUGH THEY PUT YOU ON HOLD AND YOU HAVE TO WAIT SO I HANG UP AND THEN WHEN I CALL BACK LATER THE PHONE IS DISCONNNECTED, WHO ARE THEY AND WHAT DO THEY WANT?

I keep getting these call from 347-464-5906. I tried calling back and the message says number is not in service.

this number called my home once again...no message left and i never answer...obviously a scam of some sort to get info