Got a call at 4:41pm from this number. No message was left. Anyone figure out who this is?

I get this number saying they have a file to talk to me about.  What I know is I have NOTHING in collections so I looked into whats happening out there right now.  

There is a term called Scavenger Debt Collector.  Groups of investors put together funds and purchase OLD debt for pennies on the dollar.  Its Debt that has usually be written off by the original bank card or institution who held the debt.   Also there are statute of limitations on collecting consumer debt.  What these companies do is call up consumers and try and collect this old money.  This is not illegal but very unethical.  Some consumers will not fall pray to their intimidation and tell them to "F" off, others will open a dialog then try and pay the debt and thats WHERE THEY MAKE THEIR MONEY.   If in your state this debt is outside the statute of limitations and the original owner of the debt has written it off,  you cannot be taken to court
its DEAD.  These are bottom feeders and should be exposed for what they are.  
Know your rights.

same number calls me atleast 6 times a day. When I answer I get no response.

I just got a call from this number, too.  Tried calling it back 2 minutes after the phone rang, and got one of those "we're sorry, the number you have reached has been disconnected and is no longer in service" messages.

Yep, I got it too; anyone get a name

I got a call around 3:20pm from them. Left no message

SO DID I WHAT IS IT!???

I just got a call from them now, too...

this phone number has called me a ton today and it is getting very frustrating!
if anybody else is getting this, please let me know!