Need address

The last ph# I received today is 866-845-0107 ext.618. I have received many cell phone messages claiming I am a "person of interest" in an important matter & if I don't contact them important decisions will be made without my knowledge. Today was the first time the name CCR and Associates has been mentioned... they said a "suit" has come into their office against me & now I find all these complaints like mine!! I need their address and county they're operating out of to file a complaint...can anyone help me??