Received multiple calls from this number today.  First time the call dropped.  A few hours later they called again asking for Jean, when I advised they had the wrong number they asked if the phone number they dialed was xxx-xxxx I said it is that number but you have the wrong person.  He proceeded to tell me that I've been entered into a sweepstakes.  I asked him to please remove my name and number from his list.  He proceeded by saying that I'm automatically entered into the sweepstakes due to a card I use  (funny considering they originally asked for somebody named Jean).   Before he could say anything else I again told him to please remove my number from his call list.  I then hung up.

Finally answered a call from this number.  Big mistake female on the other end said that I was entered into a sweepstakes because of my use of one of my credit cards.  Was asked numerous questions such as age range, marital status, if I go to college or planning to, and then what hobbies I have.  I stupidly answered the first questions but told her I did not want to give out my hobbies or which type of card I use.  She tricked me into somewhat agreeing with which card I use.  She then proceeded to tell me about magazine's I would be getting for free for 6 months and for $4.99 extra I could get ESPN the Magazine "free" for 6 months.  I said "No thank you", she preceeded to try get me to agree.  I finally told very forcefully that I was not interested and that Iwas driving and that they never left a message; I then hung up.  Wish I was on a land line so I could've slammedthe phone down hard on her.  Unfortunately I forgot to tell her to drop my number and not to call me again.

Received numerous calls from this number. When answered all you hear is a click like someone hung up. On calling the number back you get the same thing. Any ideas where these calls originate?

Got dead air.