This entity calls my cell about once or twice a month.  They also use: 502-569-1386,1387,1396.  I get a poor quality recording that is rather ugly with a low menacing voice.  It could not be a collection call since I have no debts.  What can be done about this type of call?

THE SAME NUMBER CONTINUES TO CALL, AND WHEN I CALL BACK AN ANSWERING MACHINE COMES ON TO LEAVE A MESSAGE AND THEY WILL CALL ME BACK. UMMMMM DOESN'T SOUND LIKE A REAL COMPANY TO ME, TO ONLY HAVE A "REGULAR" MESSAGE ON THE MACHINE. NO NAME OF THE COMPANY OR ANYTHING IN THAT NATURE.... WOW..

I received a call at 8:45 a.m. from a debt collector, Marshall something other. He told me that I had a pending debt of $88.xx. I told him: "I don't owe any money. Give me the name of the company that is saying that I owed them." He ask me for my address, which I told him I would not tell, and then ask me for my social security number, which also refused to give.  I told him that I was not going to be scamed, that he call me, and that he should know all that info already, if this was not a scam.  I insisted in him giving me the name of the company that said I owed them money or that I would contact my lawyer, and then.. . silence, he hung up. I called back that phone number and a recording  said that the number I called was disconected.