Yellow Pages, White Pages, Maps, and more - Switchboard (Computer to phone calls)

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

Vonage - Leading the Internet Phone Revolution
Use your high-speed Internet connection to make all of your phone calls with Vonage digital phone service. Plans start at $14.99 per month.
Source: www.vonage.com