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Methods and apparatus to monitor subscriber activity

  • US 8,837,699 B2
  • Filed: 10/01/2008
  • Issued: 09/16/2014
  • Est. Priority Date: 10/01/2008
  • Status: Active Grant
First Claim
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1. A method to identify subscriber activity, comprising:

  • receiving a first set of service provider telephone number (TN) data associated with a service provider and a current time period;

    receiving a second set of service provider TN data associated with a first prior time period;

    receiving a first set of subscriber activity data associated with the current time period;

    identifying a TN that is in the first set of subscriber activity data, is present in the first set of service provider TN data, is absent from the second set of service provider TN data, and is present within a threshold number of subscriber activity data sets associated with prior time periods; and

    identifying the TN as a winback for the service provider when the TN is owned by the service provider at the current time period.

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