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The Alliance for Telecommunications Industry Solutions, 07/01/2022
Publisher: ATIS
File Format: PDF
$125.00$251.58
Published:01/07/2022
File Size:1 file , 5.7 MB
This document specifies guidelines for the administration and assignment of Central Office (CO) Codes (NPA-NXX) and Thousands-Blocks (NPA-NXX-Xs) to Local Number Portability (LNP)-capable Service Provider (SPs) within geographic numbering plan areas (NPAs).
Operations, Administration, Maintenance, and Provisioning (OAM&P) - Performance Management Functional Area Services and Information Mode for Interfaces between Operations Systems and Network Elements (formerly T1.247-1998 (R2007) )
$116.00 $232.83
9YY NXX Code Assignment Guidelines
$127.00 $256.00
Usage Data Management for Packet-Based Services Service Neutral Architecture and Protocol Requirements
$135.00 $270.80
Integrated Services Digital Network (ISDN) Management Basic Rate Physical Layer (formerly T1.216-1998 (R2007) )
$104.00 $209.99
