Keep receiving calls from this number. Never leave a voice mail and when I do answer no one speaks. UGh.

they called several times and no voice mail when I did finally get them to talk to me they asked for someone else and I told them they didn't live here.   I guess time will tell if they call back again or not.  I have a call blocker and unable to block the number

Received call and stated they were collecting an old debt on a car from 2010.  Told person This vehicle was given to my xhusband in the divorce.  offered contact info for xhusband and person refused to take it.  Told me there were other ways to collect money.  I told person that I was on Social Security and to go ahead and try but I wasn't paying for my xhusband's car.  Person got flustered and hung up the phone.  Personal calling would not identify herself or the company she was calling for

Typical debt scammer trying to scare you into paying.

Read up on your rights here and also make a complaint at this government site:  http://www.consumerfinance.gov/

Also file a complaint with your State Attorney General's office.
List of State AG’s offices:   http://800notes.com/faq/attorney-general

Supposedly calling  from something called Unison.