Working Documents Archive 2011-2012
Working Documents Archive 2011-2012
Working Documents Archive 2009-2010
Working Documents Archive 2007-2008
Working Documents Archive 2005-2006
Working Documents Archive 2003-2004
Working Documents Archive 2001-2002
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555-NXX Code Assignment Guidelines
800-855 Number Assignment Guidelines
9YY NXX Code Assignment Guidelines
CIC Assignment Guidelines
COCAG
Guideline |
Attachments, Forms, and Appendices |
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International Inbound NPA Assignment Guidelines
Location Routing Number Assignment Practices
NPA Allocation Plan and Assignment Guidelines
NPA Code Relief Planning and Notification Guidelines
NRUF Guidelines
PCS 5YY NXX Code Assignment Guidelines
Permanent P-ANI Administration Guidelines
Guideline |
Attachments, Forms, and Appendices |
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Procedural Agreements Reached
TBPAG
Guideline |
Attachments, Forms, and Appendices |
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TN Administration Guidelines
VSC Assignment Guidelines
Tabled Issues (VoIP Subcommittee)
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