Jim Lucas wrote: > Think the opposite from what you just described. What I want to be > able to do is have a pool of numbers from which I can assign a range > or individual numbers to a given customer. But this tool is not to > track the customers, but rather allow me to keep track of which > numbers are still available from the predefined number range. While > also taking into account tracking vanity numbers, and numbers that > have previously been assigned and need to be held for at least 90 > days. It still sounds like a plain database to me. The telephone-number is the primary key, everything else attributes of the number. /Per Jessen, Zürich -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php