Regulatory / Organizational


These are the individuals who control and/or make recommendations as to allocation of the numbering resources.

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Hardware, Software & Services


These are the individuals who charged with making it work using hardware, software, or personnel resources.

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Professionals & Enthusiasts


These people are either in the industry and assist us in tracking changes, or enthusiasts who monitor the media for personally relevant changes to the NANP.

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Online Directory Engines


A number of companies within the NANP now offer online engines to search their directories. We provide courtesy links here.

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