Who called from 3602053575

Been calling me all day long, finally answered and just got music, not voice  or anything else. WTF?

two calls so far.  played music both times than hung up.  I wonder if its from the Facebook inc. thing or the games i downloaded?

they jsut call and call and call. never leave a message and noone answers when you call back. i am disabled and i am tired of trying to get to the phone.