Do not pay anyone from this number it is a scam!

Mulitple calls, when I try to call back I get a out of service message!

A man of india decent keeps calling me every 30 minutes saying that  I owe money, I ask him to stop calling me and take my nimber out there data base and he told me he could not, I ask to speak to a supervisor he told me he was and that he would not stop calling so I hung up.