Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 09/01/1993
Publisher: ATIS
File Format: PDF
$72.00$145.00
Published:01/09/1993
File Size:1 file , 2.6 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
Location Routing Number (LRN) Assignment Practices
$101.00 $203.49
NPA Code Relief Planning and Notification Guidelines
$118.00 $236.21
Carrier Identification Code (CIC) Assignment Guidelines
$147.00 $294.52
Access Service Request Guidelines (ASR)
$132.00 $265.23