I also got a call on my mobile from this number. They must be the ones calling my office line (no Caller ID there). I may owe Capital One, but I'm current on my bills. No need for collections on me. I think I went over my limit once in the past 6 months which I took care of via their web site.
If this really is Capital One (or related company), I *WILL* close my account when the card is paid off.
Called several times all day without leaving a message, found out it was a Bill collector... They must get paid by the call, they hang up if you actually answer...
I recently switched from Verizon to AT&T and started receiving calls from NCO from day one. I don't have a Capital One bank account. I received a call from NCO again today. I tried to answer but I was slow on the pick up. I decided to call back, and when I did I spoke to an Indian gentleman but I was able to understand him well enough to tell him to take me off the list. He said he did it. We'll see.