Hey,
If you can find a site that manages even to keep up with all the different cell plans offered by the carriers it would be something! Carriers change their plans to react to market pressure and to create a new market. That is why you cannot find any two plans from competing carriers that line up item-for-item. That, and the fact new plans are announced quarterly -- or more often if market conditions warrant -- make the job of any telecom manager even more hectic. Just try adding a new phone to that great plan you got only 3 weeks ago ...
Rodgers Platt