Numbering Resource Utilization Forecast (NRUF)
Canadian Numbering Resource Utilization (C-NRUF) Guideline
The current CRTC-approved Canadian Numbering Resource Utilization Forecast (C-NRUF) Guideline.
- CRTC Letter - Perform Future R-NRUFs at the NPA Level(2021-06-11)
- CRTC Letter - Set Aside CO Codes for Un-Forecasted Demand(2007-10-16)
Latest Forms
April 2023 J-NRUF
- April 2023 J-NRUF request letter(posted 2023-04-14)
- April 2023 J-NRUF NPA 709 worksheet(posted 2023-04-14)
January 2023 Combined G-NRUF / R-NRUF / Reserved and Held
- January 2023 NRUF / Reserved and Held request letter(posted 2022-12-08)
- January 2023 Combined G- & R-NRUF Geographic worksheet(posted 2022-12-08)
- January 2023 G-NRUF Non-Geographic worksheet(posted 2022-12-08)
- January 2023 Reserved and Held worksheet(posted 2022-12-08)
- January 2023 Third-Party Numbering Utilization worksheet(posted 2022-12-08)
- CRTC staff letter to CNA - RE: 2023 Numbering Resource Utilization Forecast Survey(dated 2022-11-07)
- CRTC staff letter to CNA - OBJET: Enquête sur les prévisions d’utilisation des ressources de numérotation 2023(dated 2022-11-07)
- January 2022 NRUF Methodology and Assumptions(dated 2022-10-12)
2023 Results & Reports
- April 2023 NPA 709/879 J-NRUF report(posted 2023-05-19)
- January 2023 G- & R-NRUF report(posted 2023-05-15)
- April 2023 J-NRUF results(posted 2023-05-04)
- January 2023 G- & R-NRUF results(posted 2023-03-29)
2022 Results & Reports
- July 2022 R-NRUF report(posted 2022-09-16)
- July 2022 R-NRUF results(posted 2022-08-19)
- July 2022 Non-geographic NRUF aggregate results(posted 2022-08-15)
- April 2022 S-NRUF report(posted 2022-05-10)
- April 2022 S-NRUF results(posted 2022-04-25)
- January 2022 G- & R-NRUF report(posted 2022-04-18)
- January 2022 J-NRUF report(posted 2022-03-17)
- January 2022 S-NRUF report(posted 2022-03-17)
- January 2022 S-NRUF results(posted 2022-03-10)
- January 2022 G-, R- & S-NRUF results(posted 2022-03-01)
- January 2022 NPA 403/587/780/825 J-NRUF results(posted 2022-03-01)
2021 Results & Reports
- October 2021 J-NRUF report(posted 2021-12-02)
- October 2021 J-NRUF results(posted 2021-11-17)
- July 2021 R-NRUF report(posted 2021-09-17)
- July 2021 J-NRUF report(posted 2021-09-03)
- July 2021 R-NRUF results(posted 2021-08-19)
- July 2021 J-NRUF results(posted 2021-08-19)
- 9 June 2021 G- & R-NRUF results(posted 2021-06-09)
- 4 June 2021 G- & R-NRUF results(posted 2021-06-04)
- April 2021 NPA 306/639 S-NRUF report(posted 2021-05-13)
- April 2021 J-NRUF report(posted 2021-05-13)
- April 2021 NPA 306/639 S-NRUF results(updated 2021-05-05)
- April 2021 NPA 249/705 J-NRUF results(posted 2021-04-28)
- April 2021 NPA 343/613 J-NRUF results(posted 2021-04-28)
- January 2021 G- and R-NRUF report(posted 2021-04-16)
- January 2021 NPA 306/639 S-NRUF report(posted 2021-03-05)
- January 2021 R-NRUF results(posted 2021-02-23)
- January 2021 G- & R-NRUF results(posted 2021-02-23)
- January 2021 S-NRUF NPA 306/474/639 results(posted 2021-02-17)
2020 Results & Reports
- October 2020 NPA 306/639 J-NRUF report(posted 2020-11-03)
- October 2020 NPA 306/639 J-NRUF results(posted 2020-10-19)
- July 2020 R-NRUF report(posted 2020-09-17)
- July 2020 R-NRUF results(posted 2020-08-18)
- July 2020 NPA 306/639 S-NRUF report(posted 2020-08-14)
- July 2020 S-NRUF results(posted 2020-07-22)
- January 2020 G- & R-NRUF report(updated 2020-05-20)
- January 2020 G- & R-NRUF results(posted 2020-03-24)
2019 Results & Reports
- July 2019 R-NRUF report(posted 2019-10-18)
- July 2019 R-NRUF results(posted 2019-09-20)
- January 2019 G-NRUF report(updated 2019-06-21)
- January 2019 R-NRUF report(updated 2019-06-21)
- January 2019 G-NRUF results(posted 2019-03-26)
- January 2019 R-NRUF results(posted 2019-03-26)
2018 Results & Reports
- July 2018 R-NRUF report(posted 2018-09-26)
- July 2018 R-NRUF results(posted 2018-08-27)
- May 2018 R-NRUF results(posted 2018-07-27)
- January 2018 G-NRUF report(updated 2018-06-13)
- January 2018 R-NRUF report(posted 2018-04-05)
- January 2018 G-NRUF results(revised 2018-03-20)
- January 2018 R-NRUF results(revised 2018-03-20)
The role of the Canadian Numbering Administrator (CNA) is being performed by COMsolve Inc. under contract with
Canadian Numbering Administration Consortium Inc. (CNAC). The CNAC Privacy Policy and the www.cnac.ca Website Terms of
Use may be found using the following links:
Privacy Policy
Website Terms of Use
Copyright ©1998-2023 Canadian Numbering Administration Consortium, Inc. (CNAC)