Yellow Pages 1996 ad
1986 British telecom advert promoting the new phonecards.
1985 advert from the UK for Yellow Pages of a Son trying to find a train for his Dad.
The term Yellow Pages refers to a telephone directory of businesses, categorized according to the product or service provided. As the name suggests, such directories are usually printed on yellow paper, as opposed to white pages for non-commercial listings. The traditional term Yellow Pages is now also applied to online directories of businesses.