INC - Industry Numbering Committee

Dear INC Participants: 

Documents from INC 189 have been published. These documents are available in the Publications Folder and the Reference Documents Folder (Word Version):  

·         Issue 954, Update ATIS-0300119, Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines (TBCOCAG) Section 4.6 Operating Company Number (OCN) with NECA provided language

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

·         Issue 972, Investigate what can be done to prevent the porting of TNs in previously Assigned/Retained thousands-blocks after the submission of thousands-block disconnect request

·         Issue 984, Proposed issue to remove language in the TBCOCAG allowing Service Providers (SPs) with only ported TNs to become a code holder when there are block holders in the impacted CO Code

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

·         Issue 989, Remove Explanation field from ATIS-0300052, Non-Geographic 5XX-NXX Code Assignment Guidelines Part 1 Form

• ATIS-0300052, Non-Geographic 5XX-NXX Code Assignment Guidelines 

·         Issue 990, Update ATIS-0300089, p-ANI Guidelines Section 4.3 to indicate NANPA has up to five business days to process a registration to align with combined NAS  

• ATIS-0300089, P-ANI Administration Guidelines 

·         Issue 991, Minor updates to ATIS-0300050 Carrier Identification Code (CIC) Administration Guidelines Part 1 and Part 3 Forms for consistency

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

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

Thank you, 

Kayla