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The Alliance for Telecommunications Industry Solutions, 08/01/2008
Publisher: ATIS
File Format: PDF
$110.00$221.67
Published:01/08/2008
800-855 Number Assignment Guidelines
$112.00 $225.54
555 NXX Assignment Guidelines
$147.00 $295.46
Vertical Service Code Assignment Guidelines
$144.00 $289.74
Cell Broadcast Entity (CBE)-to-Cell Broadcast Center (CBC) Interface Specification, Revision 2
$115.00 $232.00