wtf?

Said they were with Online Business Directory and wanted something about existing web pages.  Could barely make out what the lady was saying.  When I asked her to repeat, she hung up.

They keep calling but when asked what they are calling about they hang up.

I just received a call from this number. I did not answer. I tried to call back the number 5 minutes later and received a message that the number is not in service. Odd--since I just received a call from it.

This company wanted to put a free listing on the web regarding my physician, but was unable to give me the web site where the free listing would be.  He wanted me to see their welcome package first and then go to the web site.  I cancelled the order due to lack of information.