Just got a call from this number. I didn't pick up since I learned from experience over the years not to answer calls I do not recognize. Caller ID said FLORIDA and no messages were left on voicemail

Also got a call from these guys with a "lower your interest rate" come-on, and pressed the number to speak to someone to get removed from the list.  The caller announced himself as "Cardmember Services" - I get other calls from places that, when asked, say their company name is "Cardmember Services", so I asked the caller to "Please. Remove. Me. From. Your. List." and he went off on a curse-riddled commentary about me and my mother.  Very professional; not.
Caller ID said V411153604001708.

I answered a call from this number and it was a recorded voice saying they were calling about a credit card, there wasn't any problem... (I know there isn't any problem), I pressed 0 to speak to a representative because I want to be taken off the call list.  I have received several calls from this number, at least twice I've asked them not to call me again, but that obviously hasn't worked.  I asked the "representative" what the name of the company was and he told me Pepsi, I said I don't have any accounts with Pepsi and don't want any more calls.  The "representative" started laughing and asked if I had accounts with Coke, like Coke Cola, and started to laugh like it was the funniest thing.  I repeated at least 2 more times that I didn't want to receive calls from this company.

no message.  no real caller id.  shows V41113500600361 with some other characters in front of the "V"