Recieved call asked for me, said they could get my interest rate reduced. Asked for Card info, told them my wife has it in city. He said his name was Mark Dennis,(had an asian accent). His says the company name is C.C.C.A. (Credit Card Consumer Advocate) And also gave phone number. I called back fithteen minutes later and got a busy signal. Entered business name on Google, didn't find a company with that name, or acronym. The acronym doesnt even come close to the Credit card consumer advocate.

The people on the other end of this line had Indian/Pakistani accents, and were calling from a very crowded room.  They claimed I had earned a lower interest rate on my card, and seemed to be trying to get information from me.  People who receive a call (in Canada) from this number should contact +1 888-495-8501, Phonebusters, the Canadian national agency created to deal with phone scams.

Called today from them, they were "calling about my visa or mastercard". I said which one? They said whichever one you have. I said who are you, where did you get my number and take me off your list - I do not want telemarketing calls".
Unbelievable.

Same experience as others. Wanted my credit card information promising me lower rates.  Refused to identify their company. SCAM

Got a call from these clowns today.  I now just say sorry that person is not at this number and hang up, fastest solution.

same thing as above.. it sounded like a really crowded call centre.. they were offering me a lower interest rate. i just hung up on them. they keep calling.