I received a call from 8659834672 also. I did not answer since this was to my pre-paid cell phone number that I do not give out except to family and friends. This number was not on my contacts list. As a rule, I screen any phone numbers I don't know in an attempt to ID the caller.
My cell number is on the National Do not Call list, and I am debt free. There is no reason a collector should ever call me.
This company does not come by phone number on any directory.