These [***] tried calling me and collecting a debt that i do not owe

debt collectors, in my case they have a wrong number; tried telling them this...they still call at al hours

This number has been harrassing for a debt they claimed I owe them but the caller will not provide  any information. They are calling me at all hours.  I request for his name and company contact information, he refused to provide. How do I harassing this its getting out of control. I DO NOT OWE ANY MONEY TO THIS PERSON.

They just called my parents number.  I haven't lived there in 13 years.   I do not know any money.   They say that they are collecting on a pay day loan.  As soon as I started reciting the fair debt collection act, they hung up.

They called me twice today. First time I asked them not to call back. Second time I decided to call them back, and got a rude person who repeated "who cares, who cares, who cares" to me over the phone. Supposedly Halsted financial services. Call my number again I dare you.