I had to answer because I was expecting a call from this area code. The usual dead air for 4-5 seconds - then sudden onset of background noise (like a boiler room) and someone asked for me by my first name. When he said he was a licensed contractor I hung up.
I also get calls from the same boiler room for the scamming contractor under these numbers
(818) 276-9831
(818) 273-6617
(818) 237-1466
(818) 788-4315
as far back as 9/15 from my phone app, blocked, blocked, blocked, etc