Method of assigning telephone area codes

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United States of America Patent

PATENT NO 5761291
SERIAL NO

08263963

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The processing of a telephone call identified in part by an area code associated with a particular geographical area results in forwarding the call to telephone equipment located in the geographical area. Such processing is enhanced by associating a unique area code with an entity other than a geographical region or telephone service and then forwarding a telephone call identified in part by the unique area code to telephone equipment associated with the entity even though that equipment may be located in a geographical area associated with a different area code.

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First Claim

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Patent Owner(s)

  • AMERICAN TELEPHONE AND TELEGRAPH COMPANY;AT&T IPM CORP.;LUCENT TECHNOLOGIES INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dalton, Gary R Green Brook, NJ 2 19

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