ATIS 0300119(2020-07)

Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines

The Alliance for Telecommunications Industry Solutions, 07/01/2020

Publisher: ATIS

File Format: PDF

$136.00$273.54

Description

Published:01/07/2020

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).

More ATIS standard pdf

ATIS 1000012.2006(S2016)

Signaling System No. 7 (SS7) - SS7 Network and NNI Interconnection Security Requirements and Guidelines

$87.00 $175.00

ATIS J-STD-025-B-2-2007 (R2012)

Lawfully Authorized Electronic Surveillance (LAES) - Addendum 2 - Support for Carrier Identity

$27.00 $55.00

ATIS 0405300-0003

Local Service Migration Guidelines (LSMG) Issue 3

$120.00 $241.87

ATIS 0300263.2007

Operations, Administration, Maintenance, and Provisioning (OAM&P) -- Models for Interfaces Across Jurisdictional Boundaries to Support Service Level Connection Management

$140.00 $280.18