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INC 195 Final Documents Posted

1. INC 195 Final Documents Posted

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Celina Gore
Posted 06-12-2026 12:57:00 PM
Dear INC participants:

Documents from INC 195 have been published. These documents are available in the Publications Folder and the Reference Documents Folder (Word Version):

ATIS-0300119, Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines

Associated Issues:

Issue 1006, Add language regarding Effective Date Changes on Pooled CO Code modifications to ATIS-0300119, Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines Section 9.2
Issue 1015, Review "In-Service" definition in TBCOCAG compared to NRO Orders

ATIS-0300050, Carrier Identification Code (CIC) Assignment Guidelines

Associated Issue:

INC Issue 1001, Toll Free Carrier Identification Code (CIC) Use

If you have any questions, please feel free to contact me.

Thank you,

Celina Gore

Celina Gore

Coordinator - Global Standards Development

(202) 434-8835

cgore@atis.org

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