As people exchange their land lines for JUN 08 2007
As people exchange their land lines for mobile phones, phone books are getting smaller. "Americans have not been eager to list their cell numbers in phone books. Consumers and privacy advocates balked at the idea in 2004, when most of the big wireless carriers said they wanted to compile a nationwide directory. Cellphones may make it easier for people to reach each other, yet Americans are very guarded about whom they want calling them."