calling my phone every day for the last week - the caller does not leave a message and does not respond when the call is answered.

Continues to call and never leaves a voice message? I call back only to get a voicemail with no option to go to an operator.

who is this calling

No one answers when they call.

Called and said since I had seen a show at Las Vegas Hilton in past I was entered for contest to win a car and as a top finalist, I was being given a trip to Las Vegas again or Palm Springs during next 18 months. Would send info to my address if still the same. I said address was the same after she read it out. She then said she would transfer me to the shipping department but line disconnected. I called back a few times and no one ever answered.

Keep calling my phone over and over again constantly every 5 minutes and it is getting very annoying. Please help me to stop this harrassing call.