Obviously a spoofed number, in my own area code.  A real-sounding female voice identified "her" self as being with some Florida get-away thing and asked if I could hear OK.  Naturally, I replied in German that I couldn't.  "She" said that she hadn't understood me and repeated "her" question.  At that point, the light dawned that I was talking to a computer, so I gave it some advice that would be physically impossible for a machine to follow.