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The NANP is an integrated numbering plan serving 20 North American countries that share its resources. Regulatory authorities in each participating country have plenary authority over numbering resources, but all participating countries, implicitly or explicitly, share numbering resources cooperatively. 1.2 North American Numbering Plan ...
- North American Numbering Plan Administrator (NANPA)
The NANP is an integrated numbering plan serving 20 North...
- NANPA : North American Numbering Plan Administrator
This site provides information about the North American...
- North American Numbering Plan Administrator (NANPA)
The NANP is an integrated numbering plan serving 20 North American countries that share its resources. Regulatory authorities in each participating country have plenary authority over numbering resources, but all participating countries, implicitly or explicitly, share numbering resources cooperatively. This approach has been successful for ...
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This site provides information about the North American Numbering Plan (NANP) and its administration. The NANP is the numbering plan for the Public Switched Telephone Network for Canada, the US and its territories, and some Caribbean countries.
International access. 011. List of dialing codes. The North American Numbering Plan ( NANP) is a telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Zone 1 and has the telephone country code 1.
- 1
- 011
- +1 NXX NXX-XXXX
The NANP is an integrated numbering plan serving 20 North American countries that share its resources. Regulatory authorities in each participating country have plenary authority over numbering resources, but all participating countries, implicitly or explicitly, share numbering resources cooperatively. 1.2 North American Numbering Plan ...
Area of Responsibility. Mission: The Numbering Administration Oversight Working Group oversees the activities and reviews the performances of the North American Numbering Plan Administrator (NANPA), the Pooling Administrator (PA) and the Billing and Collection Agent. It also provides oversight of number portability administration.
The major successful example of an integrated numbering plan is the North American Numbering Plan. The United States of America, Canada, and several Caribbean countries have a uniform integrated numbering plan behind the single -digit country code +1. This con stitutes the only major world region
