http://htp.huntel.net/telephonebook/frame.htm

 
Automatically dial a phone number from a web page

This page has a piece of software that promotes, "dial phone numbers from ANY document or web page". In this case we wouldn't be programming the web page to dial, the functionality comes from the dialer. http://members.rogers.com/phonedialerpro/

These looked like some cool applications
http://www.5star.nsm.co.uk/Business/TelephonyCallerIDPaging/TelephonyCallerIDPaging1.html

I think this application is also promoted on the page above
http://www.softcab.com/apserver/

Found this link that show you have to have MS Access autodial
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/off2000/html/achowDialPhoneNumberS.asp

 
Phone Directory Examples

 
Database Fields
Class  [ B=Business or R=Residential ] maybe G=Government
Last Name
First Name
Address
City
State
Zip
Company
Phone Number  [area code - prefix - line number]
Entry Date  [ date that a change was made to the record ]
Last Entry Type  [ D= delete, A=Add, C=Change ]