| 1. | The last revision of the current numbering plan is September 21, 2000.
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| 2. | They used to manage the North American Numbering Plan for telephone numbers.
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| 3. | Irish mobile telephone numbering is part of a closed numbering plan.
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| 4. | Telephone numbers are managed by the North American Numbering Plan Administration.
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| 5. | Until 17 December 1994, Andorra formed part of the numbering plan.
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| 6. | Cyprus adopted a closed telephone numbering plan on 1 December 2001.
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| 7. | Usually, the number must be unassigned in every area code within the numbering plan.
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| 8. | :The North American Numbering Plan Administration has various freely available data on its site.
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| 9. | A new numbering plan was introduced on May 3, 2010.
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| 10. | These are numbers from the country's regular telephone numbering plan.
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