System and method for matching calls to electronic phonebook entries

Abstract

A system ( ) for accurately matching a phone call to a corresponding entry in an electronic phonebook ( ) adapted for use with a telephone ( ). The system ( ) includes a first mechanism ( ) for identifying the phone call and providing a phone number in response thereto. A second mechanism ( ) determines a home area code associated with the phone. A third mechanism ( ) employs the home area code and the phone number to accurately match the phone call to a corresponding entry in the electronic phonebook ( ) whether or not entries in the electronic phonebook ( ) contain area codes. In a specific embodiment, the first mechanism ( ) includes a mechanism ( ) for identifying the phone call as an incoming or outgoing call. A caller identification system ( ) identifies incoming calls and provides the phone number in response thereto. Another mechanism ( ) stores an outgoing number dialed by the user and provides the outgoing number as the phone number in response thereto. The area code of the wireless phone ( ) is stored in on a computer ( ). The third mechanism ( ) prepends digits, based on the area code, to the phone number if the phone number is seven digits in length and provides an adjusted number in response thereto. The third mechanism ( ) includes another mechanism ( ) for adjusting entries in the electronic phonebook ( ) that have only seven digits by prepending the digits based on the area code to the seven-digit phonebook entries and providing adjusted entries in response thereto. An additional mechanism ( ) compares the adjusted number to entries in the electronic phonebook ( ) including the adjusted entries and provides a match signal in response thereto as an output of the third mechanism ( ) if the adjusted number matches an entry in the electronic phonebook ( ).