Caller with thick accent, with boiler room audible in background, came online while singing an unrecognizable tune. He insisted that he knew me, and gave my street address repeatedly. On prompting for when we last met, he said that he and his wife had dinner with me and my wife sometime last year, or in the last year. I said that no such dinner had occurred, and he said to think about it and he would call me back in 10 minutes.
I put the number in my call blocker. I'm deferring reporting to the FTC because there are no other reports here on this number that have information on who this is.