I just received a call a few minutes ago from this number. There was definitely someone there, but after I said hello for the second time the person hung up.

Received call today from this number.  No response on the line when I answered.  Voice mail may have picked up before I got to it, but there was no message left.

Found out what this number is.  Supposedly it's the outbound number for a military base in Iraq.  I have a friend stationed in Iraq, so I guess it may have been him calling.  Here is where I found out the details on this number: http://800notes.com/Phone.aspx/1-240-336-0296

This is one of the numbers our troops use when calling from Iraq.

I believe it is a military satellite phone number for the marines.