Number Administration

Telecommunications numbering management in New Zealand

The Number Administration Deed (NAD) is a contract that establishes a numbering mechanism, which comprises an industry body (the NAD Management Committee) to oversee number administration in New Zealand.

If you provide Public Switched Telecommunications Services in New Zealand and are a New Zealand Resident, you are eligible to join the NAD.

For further information on the NAD, please visit

Looking for something else?

Number Administration Deed Website

Visit the NAD website for detailed information about NZ numbering.

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Toll Free Numbering

Learn about NZ toll free number portability

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