List of North American Numbering Plan area codes

List of North American Numbering Plan area codes

Jesse Russell Ronald Cohn

     

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ISBN: 978-5-5131-2651-5

High Quality Content by WIKIPEDIA articles! This is a list of North American telephone area codes in effect for the North American Numbering Plan (NANP). The area to which an area code is officially assigned is known as a Numbering Plan Area (NPA).

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