Got a call on my cellphone from this number.  Didn't answer and they didn't leave a message.  Called back and was told it was a non working number. Another miserable scam....why can't something be done about these constant annoying calls?

I hear "ya."  I downloaded a free call blocking app for my cell.  I had call blocking with my service provider but it was limited.  Here's the 800 notes forums on call blockers and call blocking apps.
http://800notes.com/nb/search.aspx?q=call+blockers

I can block numbers once they've come in, which I do every time one comes in. I will check out the link you posted....thank you!

You're welcome.  Hope you find one that works for you.