Who called from 4433890503

Received a call on 4/12/16 @ 10:47 am stating he was with the customer service dept.  He said can you hear me?  I said "What customer service dept.?" and he continued to say that I had won a vacation.  I hung up and blocked the phone number.

called on cell phone.  left no message.

Called on my cell phone this morning and didn't leave a message.

Left no message

Called. I heard 3 seconds of the BS and hung up. No such thing as free.