Several calls the last few days - claiming to be IRS. I tried to ask where they were located-the male stated Washington DC-I asked why my phone was showing a CA prefix...His answer was, "I F*** You". I was both surprised and amused because he didn't really use it in the correct context and did not pronounce the words...So I asked him to repeat it several times and to spell it.    :) Too much time on my hands I guess.