Harrassing me person for a debt I dont have

VVM attorneys has been harassing me for a couple of weeks about an overdue Edgars account. I have confirmed with Edgars that I HAVE NEVER HAD AN EDGARS ACCOUNT and they apparently informed VVM attorneys of same but I am still being harassed daily by various consultants at VVM. I have told them to contact Edgars and confirm that I don't have an account and they refuse to do so - They are only working off my birth date and refuse to admit that the ID number they have is incorrect.