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

called a bunch of times but never left a message

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

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 received today, without leaving a messageFirst time happening to my knowledge!Was on the other line, could not see the caller info on the display!

Called and did not leave a message