Who called from 6502840972

Somehow I seem to have gotten on all these robo calls for contractors. I hate these people. Who actually hires them?
Mine said out of area but this is my area code so I answered. This is my business phone number. I get at least 5 calls a day and I keep blocking all of them.

Received a call from this number and said something about being a contractor.
Asked if I needed work.
Caller ID said Half MoonBa CA.

Said they would be on my block next week and wanted to give an estimate. I said if I had any work done it would be to get unsolicited callers to stop calling. He hung up

Called me and asked me whether I needed any renovation at my home. When I asked him about not to call list, he said he never heard of the list, so I told him that I  didn't need any renovation.

I too got a phone number from 650 284-0972 and I know it's an unsolicited call.  I will put it on the DO NOT CALL LIST FROM MY PHONE.