these people are not debt collectors they are ambulance chasers. we were involved in a car accident and unfortunatly the police reports are online and our phone number is on it. you can call your cel phone company and they can block the calls. or if its a landline you might have the option to block it from home or again call your phone company. and lastly file harrassment charges at your police dept. then sue the crap out of them and report them to the fcc.