ATIS 0300060(2018-10)

9YY NXX Code Assignment Guidelines

The Alliance for Telecommunications Industry Solutions, 10/26/2018

Publisher: ATIS

File Format: PDF

$17.00$35.00

Published:26/10/2018

File Size:1 file , 380 KB

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

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