Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 01/23/2013
Publisher: ATIS
File Format: PDF
$15.00$30.00
Published:23/01/2013
Pages:9
File Size:1 file , 170 KB
Note:This product is unavailable in Ukraine, Russia, Belarus
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
$134.00 $269.62
Next Generation Interconnection Interoperability (NGIIF) Reference Document: Part II, Installation and Maintenance Responsibilities Switched Access Services Feature Group B, C, and D
$87.00 $175.00
North American Numbering Plan Numbering Resource Utilization/Forecast Reporting (NRUF) Guidelines
$138.00 $277.18
NPA Code Relief Planning and Notification Guidelines
$140.00 $280.55