Telephone directory service that includes searches for residences, business, reverse look-up and international searches...

A list of consumer service telephone numbers and tips for how get around companies' voice mail systems and get to speak to a person...

Directory of business, government, and personal phone numbers...

Contains directory information on United States and Canadian residences and businesses; also includes a separate section for physicians and dentists...

Group of online directories, including both yellow pages and white pages listings...

Telephone numbers and addresses for individuals and businesses nationwide...

This site presents an index of online phone books...

Compilation of information on the world's telephone numbering formats, including area code lists, text articles, news of phone number changes, and other information...