Home Based Business Addresses

how can I get a business addresses that only uses a cell phone?

Alexis Enterprises and Knox Networks have no address listed, only a cell phone number. I believe both of these companies are home based; how do I get the addresses of these two businesses? Neither is listed in the white or yellow pages.

i think you can type the # in your computer and i think it should take you the business address

Google Places Moderator : Home-based Businesses