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ATIS - 0300060

9YY NXX Code Assignment Guidelines

active, Most Current
Organization: ATIS
Publication Date: 1 March 2023
Status: active
Page Count: 23
scope:

This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers.

Document History

0300060
March 1, 2023
9YY NXX Code Assignment Guidelines
This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers.
ATIS 0300060
August 1, 2018
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) and Numbering Plan Area (NPA) to service providers (SPs). For the...
0300060
February 1, 2016
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) and Numbering Plan Area (NPA) to service providers (SPs).  For the...
0300060
March 1, 2015
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) and Numbering Plan Area (NPA) to carriers.  For the purpose of these...
0300060
October 1, 2014
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers.  For the purpose of these assignment guidelines, unique...
0300060
September 1, 2011
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
0300060
November 1, 2010
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
0300060
July 1, 2010
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
0300060
May 1, 2010
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
0300060
September 1, 2009
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
0300060
November 1, 2008
9YY NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
0300060
November 1, 2007
900 NXX Code Assignment Guidelines
PURPOSE AND SCOPE This document specifies guidelines for the assignment of NXX codes within the 900 Service Access Code (SAC) to carriers. For the purpose of these assignment guidelines, unique NXX...
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