Correspondence – Numbering: 8000-C12-202306414
Numbering correspondence filed before 11 July 2023 can be found under 8698-C12-14/01
2026-02-17 - Staff Letter - Description: Letter addressed to the Distribution List - Subject: CSCN meeting - Initial Thousands-Block Pooling Launch in 3 Exchanges (Markham, ON; Brampton, ON; Victoria, BC)
2025-11-24 - PhoneBox
Description : Connex Global Communications Inc., operating as PhoneBox, acknowledges receipt of the Commission’s letter dated 19 November 2025 regarding our phone number transfer procedure and appreciates the opportunity to provide clarification.
Document : 4936510.zip - 903KB
2025-11-19 - Staff Letter - Description: Letter addressed to Connex Global Communications, Inc. - Subject: PhoneBox Phone Number Transfer Procedure – Request for Information
2025-06-30 - Canadian Steering Committee on Numbering
Description: The Canadian Central Office Code (NXX) Assignment Guideline (Canadian COCAG) indicates that Code Holders are required to enter their information into the iconectiv Business Integrated Routing and Rating Database System (BIRRDS) as part of the Network Notification process. (Canadian COCAG Version 12.0 dated 1 November 2024, Section 2.3 - Assumptions and Constraints).
Document: 4983637.pdf - 704KB
2025-02-03 - Staff Letter - Description: Letter addressed to Canadian Steering Committee on Numbering - Subject: Recommendation to follow ATIS Allocation Plan and Assignment Guidelines for new Canadian NPAs
2025-01-10 - Iristel Inc.
Description: Iristel Inc. (“Iristel”) hereby submits a response to the Request for Information (“RFI”) received from Commission staff on 13 December 2024, regarding the provision of Local Service Provider Identification.
Document: 4781877.pdf - 221KB
2024-12-13 - Staff Letter - Description: Letter addressed to Iristel Inc. - Subject: Provision of Local Service Provider Identification
2024-12-06 - Canadian Steering Committee on Numbering
Description: The purpose of this letter is to propose that the Canadian Numbering Administrator (CNA) be authorized to make Central Office (CO) Code assignments to be used for Thousands-Block Pooling (TBP) end-to-end testing starting 1 April 2025 through 30 September 2025.
Document: 4766924.pdf - 528 Ko
2024-03-06 - Canadian Steering Committee on Numbering
Description: The Canadian Numbering Administrator (CNA) is submitting, for your consideration, a request for blanket permission for expedited industry notification timeframes (the Emergency Notification (EN) process) for the assignment of all test CO Codes and Thousands Blocks used for production testing of the Thousands Block Pooling (TBP) processes.
Document: 4818290.pdf - 979KB
2023-07-11 - Staff Letter - Description: Letter addressed to Canadian Numbering Administration Consortium - Subject: Canadian Numbering Administration Funding Requirements
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