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The Alliance for Telecommunications Industry Solutions, 12/01/1995
Publisher: ATIS
File Format: PDF
$72.00$145.00
Published:01/12/1995
File Size:1 file , 80 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Structure for the Representation of Location Entities for Information Exchange
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NPA Allocation Plan & Assignment Guidelines
$147.00 $295.60
Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines (TBCOCAG)
$140.00 $281.40
Design Requirements for Universal Cabinets and Framework
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