Who called from 8478878500

Again I feel bothered!! Can this not be stopped??

It's a collection agency: Dennis Brebner and Associates out of Waukegan, IL.

I have received two phone calls from this number.  I recently declared bankruptcy i own NO bills to anyone and this is very annoying!

Spam called do not answer

I called these people back and they insisted I owe on a medical bill from about six years ago I know I already paid. They said I'd have to straighten that out with the vendor, find my canceled check, etc. for a small amount, which i can't do. (I'm blind). They continue to call me,