ATIS 0300070-2012
Guidelines for the Administration of Telephone Numbers

Standard No.

ATIS 0300070-2012

Release Date

2012

Published By

Alliance of Telecommunications Industry Solutions （ATIS)

Latest

ATIS 0300070-2012

ATIS 0300070-2012 history

• 2012 ATIS 0300070-2012 Guidelines for the Administration of Telephone Numbers
• 2011 ATIS 0300070-2011 Guidelines for the Administration of Telephone Numbers Reissued with the resolution of Issue 713