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The Alliance for Telecommunications Industry Solutions, 03/01/2011
Publisher: ATIS
File Format: PDF
$55.00$110.00
Published:01/03/2011
File Size:1 file , 300 KB
Carrier Identification Code (CIC) Assignment Guidelines
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Central Office Code (NXX) Assignment Guidelines (COCAG)
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EDI Telecommunications Billing Guidelines Issue 9 Revision 7
$108.00 $216.72
Smart Cities Technology Roadmap
$134.00 $268.80