I heard what sounded like several other people in the back ground... like a call center. When I said "hello", nobody answered and they hung up. Adding to my "blocked" list.
They called me. As soon as the lady started talking I ran a clip of some hardcore porn in the background and kept the phone by the speaker. When the clip was done, I checked my phone and they were gone.
Received call from this number 3 days in a row. Didn't answer the calls and no messages were left.
Called the number back and it was an automatic message that said "If you would like to be removed from this list, press 1." Pressed 1 then, "We apologize for the inconvenience. Please allow 48 hours for it to update."
Steven called from National Dealer Services to sell me a warranty on the 2012 Nissan Altima that I have never owned. Added them to the Do Not Call list. Hope everyone else does too.