Note: A number of Historical Santa Monica Phone Books have been digitized and are available online, thanks to the Open Library/Internet Archive Project.
AnyWho Toll-Free Business DirectoryEnter a business name to locate the toll-free number. Also provides reverse look up, white and yellow pages, area codes.
Free 411Check online or dial 1-800-FREE411 and get the listing you need for free. According to the company, it doesn’t cost anything because advertising pays the bill.
InfoBel Telephone DirectoriesArranged geographically by continent. Some foreign directories have English language versions but many do not.
InfoSpaceWhite and yellow pages, reverse look up, area code search, maps. Business and residential. One of the best online directories.
SwitchboardFind a business, person, zip or area code. Offers a search by telephone number as well.
Verizon SuperPagesWhite and yellow pages for nationwide search. Includes city pages and consumer pages as well as maps and driving directions.