I called the number after they did not leave a message. It is an employment agency. The recording says that they called because somewhere online I indicated that I was looking for employment. Looks like they intentionally do not leave a message hoping you will call back.
Just got a call and they hung up when I answered. Called the number and it said the same thing everyone else gets. I have NEVER filled out anything online that I am looking for a job.
A man called, saying he worked for "WN Positions" and said I had filled out a survey and he was responding to this. When I asked what the survey was about, they said it was about employment. I told them I never filled out an employment survey, nor had I filled out any survey recently.
When I pressed him for more information, the man hung up.