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Toll-free directory assistance with automatic selection of an advertisement from a category

  • US 20070274476A1
  • Filed: 03/23/2007
  • Published: 11/29/2007
  • Est. Priority Date: 05/31/2002
  • Status: Active Grant
First Claim
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1. A method comprising:

  • requesting directory assistance for a selected telephone number, the selected telephone number being associated with a specific provider of goods or services;

    automatically selecting an advertisement categorized within the category associated with the specific provider of goods or services from an advertising database based on the selected telephone number; and

    presenting the selected advertisement.

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