Internet Guide: Telephone Directories

AT&T's Phone Directory - Search for people, businesses and toll-free listings.

BigYellow - Includes yellow pages, city pages, and consumer guides. En Español

Infospace - A search engine with yellow and white pages, including reverse lookup.

InfoUSA - Find businesses by searching by name or basic yellow page headings.

Internet 800 Directory - Find the 800 number for a company, service, or product, or find out about a specific 800 number.

Switchboard - Provides a comprehensive search for people, businesses, and products, along with maps and a e-mail search.

U.S. Postal Service - Zip Code Lookup and Address Information.