"Of the 11 telephone companies, only Rural refused to license its listings to Feist. Rural’s refusal created a problem for Feist, as omitting these listings would have left a gaping hole in its area-wide directory, rendering it less attractive to potential yellow pages advertisers. Unable to license Rural’s white pages listings, Feist used them without Rural’s consent. Feist began by removing several thousand listings that fell outside the geographic range of its area-wide directory, then hired personnel to investigate the 4,935 that remained. These employees verified the data reported by Rural and sought to obtain additional information. Notwithstanding these additions, however, 1,309 of the 46,878 listings in Feist’s 1983 directory were identical to listings in Rural’s 1982–1983 white pages. Four of these were fictitious listings that Rural had inserted into its directory to detect copying. Rural sued for copyright infringement in the District Court for the District of Kansas, taking the position that Feist, in compiling its own directory, could not use the information contained in Rural’s white pages."