A guy named "Robert" called my phone number from 864-328-2210, asking that I call back. The number is still on my caller ID.  I suspect this may be a debt collector, calling for someone who doesn't live at my address.  In any event, I've got his number and will be registering it with the telephone company, the FTC, and the State's Attorney General's office if it continues.

I received a call today from this guy. I didnt answer, but when I called back they said "This is Robert". I hung up because I have know idea who this may be.

I have received a several calls from this number and I have no idea who it is or  what they want.  The person said his name is "Robert".  Its on the verge of harassment!  

Same thing with me. He just called and the answering machine got it. He said his name was Robert and had some important data and an update. I just deleted the message and have no intentions of calling back

Guy calls and says he is from data track (sp?) Asked me to confirm my name and last 4 of my social.  He called me at work, and said it was a personal matter.  I asked him why he was calling me at work on a personal matter.  I said that until he gave me some more information on his company, I would not confirm anything.  He said he was going to assume the information was correct and continue with the call.  I repeated that I was not going to confirm anything.  He hung up on me, further proof to me that it was some kind of phishing scam.