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The Alliance for Telecommunications Industry Solutions, 03/01/2008
Publisher: ATIS
File Format: PDF
$133.00$267.67
Published:01/03/2008
Carrier Identification Code (CIC) Assignment Guidelines
$122.00 $245.01
Unified Ordering Model (UOM) Volume II - Analysis - For Access Service Ordering Guidelines (ASOG)
$440.00 $880.00
Unified Ordering Model (UOM) - Volume III - Design - For Access Service Ordering Guidelines (ASOG)
$400.00 $800.00
Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines
$105.00 $211.53