Who called from 3023946888

I just got the call with the "I'm sorry" and hung up.

They called me and it is the same message about winning a home security system.  They are calling from many states now.  Very irritating!

Call was unanswered. No message left.

Just got a call, did not answer and did not leave a message

i got the call, pressed 1 to have my number removed, waited for the beep, thought i missed it, so i put in my 10 digit cell number.  Now i'm very worried!  What are they going to do, and how can i prevent it????