Caller ID showed Larkspur CA...didn't answer and they hung up as soon as they realized they got the answering machine

Got a call from this number at 8 PM. I don't answer if I don't know the number. No message. ID says Corte Madera, CA. Same number from different cities. Soooooo annoying. I now have 137 calls blocked on my iPhone.

Got this call from them at 8:43 pm (10 minutes ago). Saw it was from Larkspur CA. Answered it out fo curiosity and immediately recognized this was a BS phone call from someone working in a very loud and noisy telemarketing office. He had an Indian accent and said "Hello this is John, how are you doing today?" Before I even had a chance to respond and tell him I am going to call the FBI, he simply hung up without saying another word! He and his scam machine are now blocked.

unwanted call at 9 pm at night ! they left no message.

Missed this one.  voicemail not set up so.... another 12 black from what I read here.
I like what the poster above said about redirecting these calls to our illustrious Congress people.