INC - Industry Numbering Committee

Dear INC participants,

This email is being sent as a notice that the following Issues and associated working documents have been posted. Issues in Initial Closure are linked below. Working documents may be viewed here.

ISSUES IN INITIAL CLOSURE

• Issue 987, General Review and possible updates to ATIS-0300065, Location Routing Number (LRN) Assignment Practices (Nakamura, 10x People)
• Associated Working Document(s): ATIS-0300065, LRN Assignment Practices
• Issue 1003, Proposal to Reduce Rate Center Order Denials via Optional Immediate Code Assignment (Rogers & Yost, Boost Mobile)
• Associated Working Document(s): n/a
• Issue 1004, Update INC Guideline Part 4 Forms to remove "By signing below" (Farquhar, NANPA)
• Associated Working Document(s):
• ATIS-0300119, TBCOCAG
• ATIS-0300052, Non-Geographic 5XX NXX Code Assignment Guidelines
• ATIS-0300060, 9YY NXX Code Assignment Guidelines
• ATIS-0300050, Carrier Identification Code (CIC) Assignment Guidelines
• Issue 1005, Update ATIS-0300119, Thousands-Block (NPA-NXX-X) & Central Office Code (NPA-NXX) Administration Guidelines Appendix B to remove reference to Pooling Administrator (Farquhar, NANPA)
• Associated Working Document(s): ATIS-0300119, TBCOCAG
• Issue 1010, Update Toll-Free Exhaust Guidelines (Bernstein, Somos)
• Associated Working Document(s): ATIS-0300057, Toll-Free Resource Exhaust Relief Planning Guidelines

REMINDER:  Issues in Initial Closure will automatically be placed in Final Closure if 21 days pass from when the proposed resolution is posted to the INC website, notification of the issue being placed in Initial Closure is distributed to the e-mail exploder list, and no new information surfaces that would require the Issue to be placed into the Active or Initial Pending category.

Document Publication Schedule

Initial Closure and Updated Issue forms posting date                  Friday 11/14/2025

Final Closure Date                                                                                          Friday 12/5/2025

New Final Documents Posted                                                                  Friday 12/12/2025

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

Thank you,

Anna