The "card services" scammers sure are "working" late, for a Saturday. They must not have been able to scam enough people to "earn" commission money, sufficient to pay for their addictions, to hold them over until Monday.
I just received a call from this number (4:58 pm) eastern time. Recording said they were calling about lowering my credit card rate. When I pressed "9" to speak to a representative, she paused, then asked if I was calling about my credit card rate, as if there were other calls she was taking pertaining to other "scams" and she had to choose the correct dialogue to recite. I said, "yes, that is why I'm calling", then proceeded to nicely explain that the number called is on the "do not call" list. She immediately hung up on me.