They left a message for a friend of mine.  I called to tell them that this isn't the number for my friend and this is my business number and I needed them to take it out of their files.
Instead the guy was very rude and told me I would still get calls as they are trying to serve my friend with papers.  I explained that that was harassment and they have no right to continue to call me after I've explained that they are calling the wrong person.  They guy yelled at me that he isn't customer service and hung up on me.
I then called him back and he told me I was harassing him and he would be filing charges against me.  I told him to remove my number and I wouldn't need to call back.  He yelled some more and again said he would file harrassment charges against me, and hung up on me again!