Falsehoods Programmers Believe About Phone Numbers
This is much like Patrick's "Falsehoods Programmers Believe About Names".<p><a href="http://www.kalzumeus.com/2010/06/17/falsehoods-programmers-believe-about-names/" rel="nofollow">http://www.kalzumeus.com/2010/06/17/falsehoods-programmers-b...</a>