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About
Overview
Board of Directors
Board Member Access
ATIS Membership
ATIS Members
Become a Member
Membership Application
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ATIS Staff
Technologies
Initiatives
Innovation Agenda/Strategic Initiatives
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Industry Collaboration
International Partnerships – 3GPP & oneM2M
Next G Alliance
News/Events
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Press Releases
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Blog
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Legal/Public Policy
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Technologies
Industry Numbering
Industry Numbering
Initiatives
INC: Industry Numbering Committee
Committee/Forum
White Papers
Technical Report on Assessment of Nationwide Number Portability (ATIS-1000083)
Nationwide Number Portability (NNP)
Technical Report on a Nationwide Number Portability Study (ATIS-1000071)
Nationwide Number Portability (NNP)