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Number Identity Registry Documentation

  User Guide

Information about using the Number Identity Registry service.

Information for service providers using the Network Routing Directory to manage ENUM data:
  API Guide

Information about using the VeriSign ENUM APIs for querying the NIR service, including sample message formats.

Download the .gz archive containing the Software Development Kit (SDK), including the Java API for ENUM resolution.
  Additional Help

If you have questions or need help accessing the documents, please call your VeriSign Customer Care Specialist.

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