Who called from 2092452620

Called my cell [which is on the DNC list] left no message.

Called them back robo answer telling me that I can be put on their "do not call list".

That obviously already doesn't work.

When I get these calls I always check the number here.  If I find a report the caller is blocked.

Called office, I was so tempted to just pick up and hang up bc I KNEW it was a scam call (we're all the way across the US from CA).  But I was polite and answered and of course there was dead silence.  Next time I will just pick up and hang up!

Yup, just got a call as well, didn't answer, no voicemail.  TruCaller app often has "SPAM" in big capital letters written as the caller ID, as it did for this.  Highly recommended since there are so many posts about how the do-not-call registry is ineffective.  These scums scoff at that and will always find another number to use.