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.

Credit card consumer advocate called with caller id of (250) 980-3438 with same offer of reducing interest rates on credit cards.  Could hardly understand him and he said he would call back.  2 minutes later called back showing a (647) 288-1289 area code id and went through the spiel. I told him I would not give any information over phone and that I would check out their info and call back if I wanted to pursue anything.  He gave me a Alberta area code number (403) 648-9228.  I could not find these numbers on reverse directories so with what they are asking for it would be wise to rebuff them. This guy gave the name Oscar Smith.  Nice non-descript name for a guy that speaks english with a heavy east Indian accent.

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

The same low interest credit card offer.  Starts off by saying he is calling from Mastercard - VISA.  Well, since it is individual banks that issue credit cards, not some central Mastercard - VISA office, I knew it was a scam of some sort.  When the bad grammar became more apparent I just hung up.

They called my house a couple of days ago, luckily I wasn't home to answer.

Got a call from (250) 980-3438 telling me they were going to reduce the interest rate on my credit cards - my visa and mastercard. They obviously had no idea if I have a credit card, and if so, which one it is. (They're hoping you'll tell them). When I asked them who they were (several times) he rambled off the name of several banking institutions, hoping that I'd recognize one and trust him. WHAT A SCAM! He also told me that he was calling from CCA. I asked him what that was, and he kept repeating CCA. CCA. I finally asked him what those letters stood for and he said Credit Card Advoctes. I told him I was NOT interested and hung up on him.
He had a very thick accent and it was really hard to understand him. There was also lots of talking voices in the background, like if he was in a crowded telemarketing center.
I will be reporting this number and adding my phone number to the do not call list.