Yellow page is a business phone book which contains businesses categorized and listed in them. Yellow pages were used to print the book and hence the name came in to being. Due to the high cost of yellow pages, white pages were used instead. But still the name remained as such and is being used for online directories as well. The annually published books were distributed in the local areas. The telephone directory of the subscribers published in a geographical area is known as white page. In white page, alphabetical listing of names and the telephone numbers are given. White pages are found online and some sites offer even reverse look up facility.
| AOL Yellow Pages Explains biological concepts in hundreds of illustrated articles arranged alphabetically. |
| Business Haat A business directory and yellow or white pages for websites on web, which is a perfect resource to find small businesses. |
| DA Plus Offering reverse phone lookup, exclusive personal information and critical business data. |
| Lookup America Online yellow and white pages giving information on background search, genealogy, adoption, criminal record check, reverse phone and more. |
| Super Pages Online yellow pages to find local businesses, for local search, ratings and reviews, maps, traffic, weather and driving directions. |
| Switchboard Provider of local online advertising solutions and internet-based yellow pages, interconnecting consumers, merchants and national advertisers. |
| The Ultimates Website offers search facility of resources from all over the net like phone books, email directories, and trip planners. |
| White Pages UK Offers telephone directory services and people finder services across England, Scotland and Wales. |
| White Yellow Pages Makes local searching fast by searching multiple local yellow pages and white pages. |
| Yellow Pages Kenya Offers information needed like personal, business, travel and property contacts. |
