Alexander Graham Bell's Path to the Telephone -- Home Page (Telephone search)

Alexander Graham Bell's Path to the Telephone -- Home Page
Details of the work involved, historical references illuminating likely mental models, diagrams of work.
Source: www.iath.virginia.edu

Infobel World - Telephone Directories
An index of links to online telephone, fax and business directories from around the world.
Source: www.infobel.com

Yellow Pages, White Pages, Maps, and more - Switchboard
Telephone Directory: Internet Yellow Pages, Internet White Pages - You can find what is generally regarded as the best phone book online at Switchboard.com.
Source: www.switchboard.com

Verizon
Verizon Communications, formed by the merger of GTE and Bell Atlantic, is one of the world's leading providers of wireline and wireless communications, ...
Source: www22.verizon.com

Welcome to Sprint
Global provider of voice, data and Internet services.
Source: www.sprint.com