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The Alliance for Telecommunications Industry Solutions, 03/01/2013
Publisher: ATIS
File Format: PDF
$109.00$218.87
Published:01/03/2013
Pages:131
9YY NXX Code Assignment Guidelines
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Central Office Code (NXX) Assignment Guidelines (COCAG)
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P-ANI Administration Guidelines
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Lawfully Authorized Electronic Surveillance (LAES) For Internet Access and Services
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