WHAT IS THE YELLOW PAGES ?

Yellow Pages 

The yellow pages is the original source to find telephone directories of businesses, organized by category rather than alphabetically by business name to help users find local connections with local plumbers, handymen, mechanics, attorneys, dentists, and more.  Advertising of goods and services offered  is sold. Based on location, Yellow Pages serve as a local online search directory, media and advertising company for businesses promoting goods and services.