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The Alliance for Telecommunications Industry Solutions, 11/01/1995
Publisher: ATIS
File Format: PDF
$55.00$110.00
Published:01/11/1995
File Size:1 file , 1.1 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
500/900 Report on LEC number Portability
$12.00 $25.00
Uniform Dialing Plan
Toll Free Resource Exhaust Relief Planning guidelines
Analysis of FCC-Reportable Service Outage Data
$116.00 $232.14