The NPAC

Access

Information on how to access the world's largest number portability registry.

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Customer Portal

Login to the NPAC Customer Portal to access training materials, user documentation, billing, and support information.

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LRN Contacts

Get information on companies that will provide LRN information to Non-NPAC users.

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Permitted Use

The use of NPAC data or data derived from user data is restricted to authorized users for specific purposes as s defined by the Master Services Agreement for Number Portability Administration Center/Service Management System) between Telcordia Technologies, Inc., dba iconectiv (iconectiv) and the North American Portability Management LLC (NAPM).

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Portable Open Codes

Access Portable Open Codes by region.

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Regions

The U.S. NPAC consists of seven regions.

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