415-322-5136

415-322-5136 called me two days in a row.  I did not answer because the number is unfamiliar and the caller did not leave a message on either occasion.

Same as Paul reported, two calls on consecutive days, no message left.

Number has called in the afternoon, but I do not answer my phone at work. The person left no voicemail.

This was public opinion poll.

Mill Valley based number that wanted me to take phone survey. It's an auto dial software that randomly dials from a master spreadsheet you're on. This does not fall under the do not call laws since your number was obtained from a business you've done dealings with. Simply block the number and stop being a baby.

"This does not fall under the do not call laws since your number was obtained from a business you've done dealings with."  Umm, no, it doesn't fall under the DNC laws because it is a survey.  They aren't selling anything.
What the Do Not Call lists covers and doesn’t cover and why:  https://www.consumer.ftc.gov/articles/0108-national-do-not-call-registry

Received a call from this number today at 3 PM. Didn't answer because I didn't recognize the number. Didn't leave a voicemail message. It has now been listed as a block number.

Credit card company calling for payment