Monday, February 6, 2012

Does anyone know how is the numbers for area codes is determined?

For the longest time, area codes all had a zero or one for the middle number. With the explosion of fax machines, Cell phones etc, they've had to invent many new codes with all sorts of middle numbers. Here is a really good explanation of the rest of the story...





http://en.wikipedia.org/wiki/List_of_NAN鈥?/a>

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