I got a call from this number today  The lady said she was from a coffee company that I visited today on line, just shopping for this new kind of coffee.  I am appalled that she had the nerve to ask me why I went to her site.  THen she asked me why I didn't buy the coffee, which was overpriced.  She said she had to call everyone that visited her site.  I have no idea how she could have had the nerve to find my name and phone number and bother me with such inane questions.  I finally hung up one her.  I hope she doesn't call again .   Gsalty's advice is the best if you have caller ID.  If you don't recognize the caller don't answer.  If it is important, they will leave a message.