Back to Results
First PageMeta Content
Identification / Local number portability / Local Routing Number / Telcordia LERG Routing Guide / North American Numbering Plan / Toll-free telephone number / Telephone numbering plan / Voice over IP / Telephone exchange / Telephone numbers / Numbers / Telephony


NORTH AMERICAN NUMBERING COUNCIL LOCAL NUMBER PORTABILITY ADMINISTRATION WORKING GROUP
Add to Reading List

Document Date: 2015-03-04 13:14:31

Open Document

File Size: 52,66 KB

Share Result on Facebook
UPDATE