Saw the number.  No name.  Looked it up and saw from the below postings that it might be World Vision.I also sponsored a child, and now get calls every so often from World Vision requesting more funds for urgent crisis around the world.

called me a few days ago in California...left no message

The called me today without leaving a message.

Could hear a room full of activity but caller hung up after a few seconds without saying anything.  I suspect they were phishing for active numbers.They won't bother me again as the number is blocked.

Has called me quite often.  Doesn't leave a message.