Allied Interstate Harassing GHOST phone calls from Allied Interstate #502-565-1198 several times each day for 2 months Le Grange Kentucky

I get a minimum of 2 phone calls a day from this number 502-565-1198. They NEVER leave a message. Once I answered and there was nothing but dead air. This has been going on for 2 months.
From the beginning I have assumed it was a collection agency, I only found out the name today by Googling the number(Allied Interstate). I have known for some time that it is out of Kentucky due to the area code.
They usually call about Noon and 4:00pm. They have called as early as 7:00am and as late as 10:00pm. I suspect it maybe related to an earlier scam that I had to cancel my debit card because of, now they are pissed and want to harass me, but this is just speculation.
I have filed a report with the FCC as I am on the DO NOT CALL list. Hopefully this will alleviate the problem, as ignoring it has not.

Daisey
Longwood, Florida
U.S.A.