got this call today.  i hung up as soon as they asked if it was true that i pay my balance on time.  creepy.

These people ar a fraud - They pretend that you have a valid credit card and if you say you don't have a Master Card, then they say sorry I made a mistake...it must b your Visa and when I said I never ever had a Credit Card...they then hung up saying ----I must have called the wrong person...even though they really knew my name and I lied ---I had a VISA but he didn't know that or he would have said I was wrong...Thus they are ...
S C A M M E R S !!!!!!!!!!!!!!!!!!!!!!!! people - if they call you tell them I know you are a scammer ...don't call here again...to go away and bug somebody else.....

they seem to call quite frequently, but it's always dead air when I pick up too.

BEWARE of this # they also call from = (403) 648-9228

Tried to get credit card information including expiry dates.

Claimed to be a program from MasterCard to lower the interest rate

I received a call offering me lower interest rates on my visa. The person knew way too many details about me...    Funny thing is I don't have any credit cards. He gave me a name,probably phony. Name of company was Credit Card Consumer Advocate. The phone number to call back was 1-+1 888-516-2459....although my call display showed 1-(647) 288-1289. Good news though ....apparently my payment history is in good standing otherwise they wouldn't be calling. LOL!!!