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The Alliance for Telecommunications Industry Solutions, 02/01/2008
Publisher: ATIS
File Format: PDF
$136.00$272.20
Published:01/02/2008
Electrical Protection of Network-Powered Broadband Facilities
$72.00 $145.00
Reassigned Number Database (RND) Guidelines for Service Provider Reporting of Permanently Disconnected Number Data
$109.00 $218.76
Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines
$136.00 $273.54
North American Numbering Plan Numbering Resource Utilization/Forecast Reporting (NRUF) Guidelines
$146.00 $292.84