They called at dinner time....they did not leave a message.

This number called and asked for me. I responded with "may I ask who this is and what it's in regards to?" He responded with "alright, there's no message to give,  we will try back again another time" and hung up. Didn't say who he was or what company.
I called back and line was busy.

Called my phone asking for someone's name.  I told him NO, He hanged up

called at 10:44 am. did not leave message.