Won't leave a message. Caller ID says "Auburn WA". In the past, calls from "Auburn WA" (but different no.) have been reported as the "I'm calling from Microsoft to fix your computer" scam. I suspect they are spoofing a different no. now.
I don't answer the calls either, but I do keep a list. Here's some more numbers they use:
360-633-9501
203-580-0803
253-245-2395
If you are blocking numbers, here's a new one I got today.
ID name was DrRecommended (I didn't answer that one either-no message left)
607-203-5653