763-445-4982

Go to the Do Not Call registry site and file a complaint. This will not make them stop calling but if they get enough complaints they call it a trend and will investigate.
https://www.donotcall.gov/

I get multiple calls from this number every day. Nothing can stop them. They always say it is my last chance to lower my credit card rate. I have told them repeatedly to put me on their do not call list. I have tried "wasting their time" with stupid questions. And of course hundreds of times just not answering. They simply will not stop. I am at the point that I would join a class action lawsuit against them if there was an opportunity.

The Carmen of Card services again. I told the guy who answered that I was very very, interested in getting rid of credit cards. I said "Hold on for a about 2 seconds while I get my credit cards" The stupid idiot  was still on the line at the 5 minute mark.LOL. I then said "You just aint too bright are ya Boy??"  The idiot then hung up. These folks are not very bright. Good grief they have been using the same old phone recording and music for over a decade.. No one belives these telemarketing POS Scammers anymore.

credit card services..when I have time, I do press 1. When I get a live person on the phone, I blow my whistle into their ears.  Small amount of satisfaction for wasting my time. Thank god for caller id

Offers of balance transfers for lower rates.

I suggest that YOU contact FBI tips instead.
I have BETTER LUCK with the FBI.