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Overview#

North American Numbering Plan Administrator (NANP) holds overall responsibility for the neutral administration of NANP numbering resources, subject to directives from regulatory authorities in the countries that share the NANP.

The North American Numbering Plan (NANP) is an integrated telephone numbering plan serving 20 North American countries that share its resources. These countries include the

• United States and its territories
• Canada
• Bermuda
• Anguilla
• Antigua & Barbuda
• the Bahamas
• Barbados
• the British Virgin Islands
• the Cayman Islands
• Dominica
• the Dominican Republic
• Grenada
• Jamaica
• Montserrat
• Sint Maarten
• St. Kitts and Nevis
• St. Lucia
• St. Vincent and the Grenadines
• Trinidad and Tobago
• Turks & Caicos

More Information#

There might be more information for this subject on one of the following:

• North American Numbering Plan

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• [#1] - About The North American Numbering Plan Administrator - based on information obtained 2022-04-25