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The Alliance for Telecommunications Industry Solutions, 03/01/2023
Publisher: ATIS
File Format: PDF
$114.00$229.47
Published:01/03/2023
File Size:1 file , 1.2 MB
This document specifies guidelines for the assignment of NXX codes within a 5YY NXX non-geographic Service Access Code (SAC) used for personal communications services.
Supplement to Operations, Administration, Maintenance, and Provisioning (OAM&P) - Interfaces Between Operations Systems Across Jurisdictional Boundaries to Support Fault Management (Trouble Administration)
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NPA Code Relief Planning and Notification Guidelines
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Trouble Type Codes in Support of ATIS Trouble Administration Standards
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Intercarrier Call Completion/Call Termination Handbook
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