Harris & Harris, Ltd. Debt Collection Complaint

Harris & Harris, Ltd. Debt collection department,

I do not know Attempts to collect debt not owed Debt is not yours Maine

I keep getting phone calls from a - - - - -, when I answer I get a recorded message they are not taking messages now, this is constant every day or so. I tried to look up this company 's contact information, all they give is the phone number they never answer. - - -. I - this company and the complaints are endless.