My very first numerical registration was: 112358132134.com Ofcourse it sold . . . not for much though! I also tried 19-11.com thinking 8 . . . Letting this one drop . . . Today I asked my GF what a good weed business number would be? "420weed" So naturally I registered the 404 for Atlanta! 4044209333.com Seems kind of silly on the one hand, but thanks to @Dynadot it only cost me a Grande Caramel Macchiato and not a Venti!