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Method and apparatus for forwarding caller identification for a credit card or calling card call to an automatic number identification system or a telephone network

  • US 20020027980A1
  • Filed: 08/14/2001
  • Published: 03/07/2002
  • Est. Priority Date: 04/25/1997
  • Status: Active Grant
First Claim
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1. A method for providing automatic number identification (ANI) data to a called party comprising the steps of:

  • determining whether ANI data received from a switch can identify a calling party;

    retrieving additional ANI data stored in a database to further identify said calling party; and

    forwarding said additional ANI data to said called party.

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