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The Alliance for Telecommunications Industry Solutions, 06/01/2004
Publisher: ATIS
File Format: PDF
$132.00$264.83
Published:01/06/2004
Pages:24
Thousands-Block Number (NXX-X) Pooling Administration Guidelines (TBPAG)
$102.00 $205.65
EDI LSOG Mechanization Specification (ELMS 7)
$125.00 $251.40
Mulitple Exchange Carrier Access Billing (MECAB) 8
$128.00 $256.63
Report on NANP D Digit Release
$12.00 $25.00