Question: How can I tell if my Direct TV P4 card is blacklisted or not?

#1
Years ago (about 4 years ago), I had a real direct tv subscription for only 3 months through a guy I knew. I then canceled it because of funds; just didn't renew it. It was about a year or so after that I found out that the subscription he had was real but some sort of crooked deal through a DTV employee etc... From what I've heard, that DTV guy got caught so I think the current cards that were on his subscription got black listed. Mine was out of stream for over a year.

My question is:
How can I tell if my Direct TV P4 card is blacklisted or still good to re-activate? Is there a way? I want to re-activate it?

Are P4 cards still in use?

Thanks in advance.
 
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