I have recieved several calls from this number. I don't answer and they don't leave a message on voicemail.

We keep getting calls as well from this number.  If they wanted to speak to us so badly - leave a msg and just maybe they'd get a call back.  This is nothing but a huge pain in the butt.  I wish they'd stop.

Was there an identifying voice message?  Or was it generic?

They called us on two different occasions when we were not available.  The calls were about two weeks apart at the same time and did not leave a message.

Noone there when I answered the call.... tried calling back, directed immediately to their voice mail.?????

People from this number called two days in a row, at the same time they did not leave a message on the answering machine.