Toll Free Numbers
Find a Toll Free Phone Directory on the Web

By Wendy Boswell, About.com

See More About:

Looking for a toll free number? Here are a few of the best toll free phone directories on the Web:

AnyWho Toll Free Numbers: just enter in any business name and you should be able to find a toll free number for it here.
Canada Toll Free Numbers: find a toll free number in Canada.
Argali White and Yellow: a "Multi-Faceted Phone Directory Lookup Tool"; aggregates information from a ton of different look up sources.
New York State Government Toll Free Numbers: a very long list of numbers for New York State.
Federal Toll-Free Telephone Numbers: This is a great find; a list of all the most commonly requested federal toll-free numbers.
Health Hotlines from the National Library of Medicine: search by keyword, alphabetically, or by subject; you'll be taken to a list of services and you'll get the toll free number for each. A very large database of toll free numbers available here.
Airline Toll Free Numbers: Every airline in the world (I think) is represented here, along with websites if they have them.
World Directories: "The Global Yellow-Pages is a collection of phone directories from around the world."
Federal Telephone Directories: includes a comment line for the President of the United States.