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North American Numbering Plan (NANP): Revision history

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24 April 2025

  • curprev 11:3911:39, 24 April 2025 Sarah talk contribs 2,979 bytes +2,979 Created page with "The '''North American Numbering Plan''' ('''NANP''') is an integrated telephone numbering plan for twenty-five regions in twenty countries, primarily in North America and the Caribbean. This group is historically known as World Numbering Zone 1 and has the country code ''1''. Some North American countries, most notably Mexico, do not participate in the NANP. == History == From the Bell System's beginnings in 1876 and throughout the first part of the 20th century, te..." Tag: Visual edit
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