Scam collection agency threatening to serve legal documents at my home and work and citing a case number. Bottom-feeder using illegal collection tactics. Do not send them any money and definitely don't give them any of your banking information.

they keep calling me as well, I told them I will have my lawyer call them

These people?  Again?

Dear [expletive deleted],

I know you are reading the posts victims of your calls are putting up here.  I want you to listen long and hard here because, quite frankly, I'm tired of you.  We are all tired of you.

I am going to go ahead and begin looking up the registration for this number and any number that has contacted me with the same tired script.  I will find your base of operations.  You left a paper trail somewhere, and it's about time someone put the effort in to reveal it to the world.  If you don't already have a criminal record, I'll see to it that you do get one.  I will sue you.  I will win.  I will drain your bank accounts and force you to liquidate your assets.  I will take pleasure in leaving you with absolutely nothing to your name.  

I will not rest until I put every scumbag debt collector out of business.  Starting with you in 2015, I am going to shut down 10 collection agencies a month.  

I've been getting these call from 201-608-0047 and 208-968-7982. I block the numbers where it goes automatically to my voice mail, and the call from a different number.  

yes i got the same scammer calling me to 1-601-909-4404 love to feed those bottom-feeders something else