DO not give these people any of your personal information.  THAT is what they're after -- credit card numbers, etc.  It's a phishing scam .  They want enough info about you so they can impersonate you and steal from you.

This person who could barely speak english said he was "Tom Wilson" from A-1 Cellular.  I said you sound like an immigrant, are you sure that is your name?  He said yes Tom Wilson.  I asked him to spell it.  He says T-o-m-m W-y-l-s-a-n.  Ok.

Just got a call from this number, said in very very bad English - "your number has been chosen as a winner of a TV' - I interrupted and said I am on the do not call list - and he hung up on me.The do not call list is a joke, I am getting more calls now than when I wasn't on it - then found out the government gives it out to these companies to tell them not to call, but if they are companies out of the country - the laws don't apply to them so guess what?  They get a free list of numbers.

On December 3, 2010 at 10:29 A.M. M.S.T., I got a call from this number. An oriental-sounding man named David said he was with Global Mobility and I could have a free cell phone. He said my number was shortlisted for the Christmas promotion. I told him I wasn't interested in his promotional offer. I could still hear him blatting away as I hung up the phone. I've had a call from this number on November 27 at 11:38 A.M. but I let the answering service get it. No message was left.

Bell has been fined several million dollars for using the Do No Call List.  Interesting that they are the company in Canada that manages it.

Call at least once a day.  Dead air, Very annoying.