Final INC Guidelines

 


About INC: With the increasing demand for telephone numbers in a society driven by mobile communication, ATIS’ Industry Numbering Committee (INC) is the source for ensuring all parties requesting numbers in the North American Numbering Plan (NANP) work from the same guidelines. INC provides an open forum to address and resolve industry-wide issues associated with planning, administration, allocation, assignment, and use of NANP numbering resources within the NANP area. For up to date information about INC activities, visit the active issues page.

Below is a comprehensive list of official INC Guideline documents, accessible to all interested parties. For descriptions of each of the INC Guidelines, click here.

TBPAG and COCAG Zip Files: Since the Thousands-Block Number Pooling Administration Guidelines (TBPAG) and Central Office Code (CO/NXX) Assignment Guidelines possess a large number of attachments, you will find that the ATIS document number for these two documents is linked to a zip file, containing the document and all its attachments.

COCAG and TBPAG Part 2 Job Aid with Part 2 Forms: A COCAG and TBPAG Part 2 Job Aid can be located on the Telecom Routing Administration (TRA) web site, at the following link: http://www.trainfo.com/products_services/tra/downloads/jacotbag.exe. This job aid contains information on the fields, data and processes involved in completing the COCAG Part 2 Forms, as well as the TBPAG Part 2A Form. The downloadable job aid zip file also includes the Part 2/2A forms themselves, for ease of reference. Any questions about the process should be directed to Telcordia at: 732-699-6700 or tra@iconectiv.com.

For additional information, please contact ATIS staff using the "Contact Us" link on the left.


ATIS Document Number

Title

Last Issue Date

ATIS-0300048
Guidelines Revision Marked

555 NXX Assignment Guidelines

June 17, 2015

ATIS-0300047
Guidelines Revision Marked

800-855 Number Assignment Guidelines


January 4, 2016

ATIS-0300060
Guidelines Revision Marked

January 4, 2016

ATIS-0300050
Guidelines Revision Marked

Carrier Identification Code (CIC) Assignment Guidelines

January 4, 2016

ATIS-0300051

Guidelines Revision Marked

January 4, 2016

ATIS-0300070
TN Administration Guidelines Revmarked

January 4, 2016

ATIS-0300049
Guidelines Revision Marked

International Inbound NPA (INT/NPA/NXX) Assignment Guidelines

November 9, 2012

ATIS-0300065
LRN Assignment Practices Revision Marked

Location Routing Number Assignment Practices

 

January 4, 2016

 

ATIS-0300052

Guidelines Revision Marked

Non-Geographic 5XX-NXX Code Assignment Guidelines

(formerly Personal Communications Services (PCS) 5YY NXX Code Assignment Guidelines)

January 4, 2016

ATIS-0300068

Guidelines Revision Marked

January 4, 2016

ATIS-0300055
Guidelines Revision Marked

January 4, 2016

ATIS-0300061
Guidelines Revision Marked

January 4, 2016

ATIS-0300089
Guidelines Revision Marked

P-ANI Administration Guidelines

January 4, 2016

ATIS-0300054

Procedures for Change in E.164 Country Code Assignments

September 5, 2014

ATIS-0300066

Guidelines Revision Marked

January 4, 2016

ATIS-0300058

Guidelines Revision Marked

Vertical Service Code (VSC) Assignment Guidelines

January 4, 2016

© Copyright 2016 Alliance for Telecommunications Industry Solutions
www.atis.org | 1200 G Street, NW Suite 500 | Washington, DC 20005 | +1 202-628-6380