Your shopping cart is empty!
The Alliance for Telecommunications Industry Solutions, 04/01/1994
Publisher: ATIS
File Format: PDF
$185.00$370.00
Published:01/04/1994
File Size:1 file , 7.2 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
P-ANI Administration Guidelines
$17.00 $35.00
9YY NXX Code Assignment Guidelines
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
$140.00 $280.47
Recommended Notification Procedures to Industry for Changes in Access Network Architecture
$55.00 $110.00