Hi there:
We at www.Filigo.com just releasing a new free service that let you create and download personalized Yellow Pages to your cell phone. It offers features like Broswe by Category, Search by Keyword and Save as Favorites, making local search on mobile devices a snap. You don't need getting online, nor call 411 for local business listings.
There are two ways you can download you yellow page: over the air, if you have data services; or download the application to a PC/laptop, then transfer it to your cell phone via data cable fo Bluetooth connection.
Hope you find Filigo useful. I would appreciate if you can give us your feedback as well.