Who called from 4154800201

Called briefly.  When I tried to call that number, which is listed in Sausalito, CA, it just rang and no one answered.

I received a call from this #.  There was a message left for me.  It was a female and all she said was "it's cold".  There was stereo music in the back.  It sounded like she was in a car.

Called on my cell phone. Left no message.

Received a call and no one answered after I said hello

This number dialed my phone, I answered, and it just said in a robotic voice, "goodbye."  I only hope it's not some phone type tracker for those who pick up.  It sounds to me like it is.