did you tell them she doesnt live there and has never lived there before?
tell them never to call you again.
they should put a do not call block on your phone number.
you can also tell them not to write you anymore either. then they are not allowed to call you or write sooo then you can only get legal forms about it.
eventually, it will be sold from a collection agency to a law firm and you’ll get a summons in the mail for her.
don’t quote me. but that is how it works in jersey where i work.