several calls from this number, when I answers the call, after a few seconds hang up??

got a call from this #, they asked if the lady of the house was in, I said no, she said there wouldn't be a message to leave, that they would try back another time and hung up. polite enough demeanor, but the lack of any additional info was not impressive.

Got a call at 11:58 AM "Is the lady of the house in?" No! "It's fine. There is no message!"

Got a call in the afternoon, no message left, when I called it back I got a not available message...anyone know what this number is?

got a call from this #, they asked if the lady of the house was in, I said no there is no lady here do not call back, take me off your list..