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Working Documents


 
Working documents refer to working drafts/works in progress, contributions and other documentation that may not have reached industry consensus and should not be construed as agreed upon or final. Neither ATIS nor INC makes any representation or warranty, express or implied, with respect to the sufficiency, accuracy, or utility of the information or opinion contained or reflected in the material utilized. In addition, ATIS and INC expressly advise that any use of or reliance upon the material in these working directories is at your own risk. Neither ATIS nor INC shall be liable for damage or injury, of whatever nature, incurred by any person arising out of any use of the material. It is possible this material will at some future date be included in a copyrighted work by ATIS. All INC working documents are available as Microsoft Word documents. Only the most recent versions of Working Documents are displayed. Please use the following link to view Working Documents Archives.


Please note that documents not currently being worked are not listed on the Working Documents page. Documents listed below display changes suggested in Issues that are in Initial Closure or remain in Initial Pending.

CO/NXX Subcommittee

Central Office Code Assignment Guidelines

Guideline
Working Document...
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Permanent P-ANI Administration Guidelines
Guideline
Attachments, Forms, and Appendices
 
 
 
 
 
 
 
 

DMM Subcommittee

Numbering and Dialing Plan within the United States (6-23-08)

LNPA Subcommittee

Thousands-Block Number Pooling Administration Guidelines Working Document (TBPAG)
Guideline
Attachments, Forms, and Appendices
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LNPA Subcommittee

NPA Code Relief Planning and Notification Guidelines (12/03/08)

VoIP Subcommittee

TBPAG (VoIP 135)

COCAG (6-24-08); Part 1 Form; Reflects changes from Issue 497 (Active) and VoIP 136.

 

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