Cooptel
Cooptel holds 65 in-service central-office prefixes in the CNAC register, covering roughly 650,000 telephone numbers. They span 6 area codes and 65 rate centres across 1 province, concentrated in QC. Its earliest recorded assignment dates to 2006, its most recent to 2025.
Background reading: Caller ID spoofing, STIR/SHAKEN, and how to actually block calls in Canada · Your rights: caller data, privacy law and persistent callers
In numbers
- In-service prefixes
- 65
- Telephone numbers covered
- 650,000
- Carriers
- 1
- Rate centres
- 65
- Area codes
- 6
- Provinces and territories
- 1
- First assignment
- April 5, 2006
- Most recent assignment
- November 17, 2025
Provinces and territories
| Province | Prefixes | Rate centres |
|---|---|---|
| Quebec | 65 | 65 |
Area codes
Where these numbers land
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Actonvale | QC | 1 | 1 |
| Asbestos | QC | 1 | 1 |
| Berthierville | QC | 1 | 1 |
| Bromptonville | QC | 1 | 1 |
| Cookshire | QC | 1 | 1 |
| Danville | QC | 1 | 1 |
| Drummondville | QC | 1 | 1 |
| East Angus | QC | 1 | 1 |
| Eastman | QC | 1 | 1 |
| Granby | QC | 1 | 1 |
| Ham-Nord | QC | 1 | 1 |
| Joliette | QC | 1 | 1 |
| L'Avenir | QC | 1 | 1 |
| L'Epiphanie-l'Assomption | QC | 1 | 1 |
| Lanoraie | QC | 1 | 1 |
| Lavaltrie | QC | 1 | 1 |
| Montreal | QC | 1 | 1 |
| Notre-Dame-du-Bon-Conseil | QC | 1 | 1 |
| Rawdon | QC | 1 | 1 |
| Richmond | QC | 1 | 1 |
| Saint-Camille | QC | 1 | 1 |
| Sherbrooke | QC | 1 | 1 |
| Sorel | QC | 1 | 1 |
| South Durham | QC | 1 | 1 |
| St-Adolphe-de-Dudswell | QC | 1 | 1 |
| St-Aime | QC | 1 | 1 |
| St-Alphonse-de-Rodriguez | QC | 1 | 1 |
| St-Barthelemy | QC | 1 | 1 |
| St-Cyrille | QC | 1 | 1 |
| St-Damase | QC | 1 | 1 |
| St-Denis | QC | 1 | 1 |
| St-Donat-de-Montcalm | QC | 1 | 1 |
| St-Felix-de-Kingsey | QC | 1 | 1 |
| St-Felix-de-Valois | QC | 1 | 1 |
| St-Gabriel-de-Brandon | QC | 1 | 1 |
| St-Germain-de-Grantham | QC | 1 | 1 |
| St-Guillaume | QC | 1 | 1 |
| St-Hugues | QC | 1 | 1 |
| St-Hyacinthe | QC | 1 | 1 |
| St-Jacques | QC | 1 | 1 |
How the allocation was built up
| Period | Prefixes | Carriers |
|---|---|---|
| 2005–2009 | 4 | 1 |
| 2010–2014 | 7 | 1 |
| 2015–2019 | 19 | 1 |
| 2020–2024 | 33 | 1 |
| 2025–2029 | 2 | 1 |
Allocated prefixes
Showing 30 of 65 prefixes, largest rate centres first.
Actonvale, QC
450-642
Asbestos, QC
873-572
Berthierville, QC
579-393
Bromptonville, QC
873-826
Cookshire, QC
873-825
Danville, QC
873-830
Drummondville, QC
873-628
East Angus, QC
873-827
Eastman, QC
579-437
Granby, QC
579-442
Ham-Nord, QC
873-831
Joliette, QC
579-425
L'Avenir, QC
873-625
L'Epiphanie-l'Assomption, QC
579-428
Lanoraie, QC
579-398
Lavaltrie, QC
579-508
Montreal, QC
514-563
Notre-Dame-du-Bon-Conseil, QC
819-368
Rawdon, QC
579-449
Richmond, QC
819-518
Saint-Camille, QC
581-774
Sherbrooke, QC
819-542
Sorel, QC
579-548
South Durham, QC
819-248
St-Adolphe-de-Dudswell, QC
819-584
St-Aime, QC
579-445
St-Alphonse-de-Rodriguez, QC
579-447
St-Barthelemy, QC
579-482
St-Cyrille, QC
873-619
St-Damase, QC
579-544
Allocation source: Canadian Numbering Administrator (CNAC), the registry that records which carrier a central-office code was originally issued to. An allocation says who was issued the prefix, not who serves the number today: numbers can be ported between carriers, and caller ID can be spoofed outright.