Called number back from a trac phone to see what it is. It is a scam about winning a cruise to the Bahamas. Just another scam trying to get people's personal info.

Hi Sandra.

Here's a way to take your method a step farther.  Set up a GROUP or FOLDER named XSpam, and add all of your "Xspam" contacts to that group/folder.  Then assign a unique ringtone to that XSpam group.  

That way, every member of Xspam group is called, your phone will ring with that special ringtone, allowing you exhibit all the indifference and/or animosity the caller so richly deserves. (OK, so I'm biased).  You can keep on doing whatever you're doing without worrying that you're missing an important call.  (A self-satisfied giggle is  optional)

Didn't answer, no message.

I just got a call from this number. I ignored it as I never answer calks from numbers I do not recognize. The caller did not leave a message.

Got a call.... they didn't say nothing but hung up... I call back and nothing....