Telephone Guevremont Inc.
Telephone Guevremont Inc. holds 2 in-service central-office prefixes in the CNAC register, covering roughly 20,000 telephone numbers. They span 2 area codes and 2 rate centres across 1 province, concentrated in QC.
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
- 2
- Telephone numbers covered
- 20,000
- Carriers
- 1
- Rate centres
- 2
- Area codes
- 2
- Provinces and territories
- 1
Provinces and territories
| Province | Prefixes | Rate centres |
|---|---|---|
| Quebec | 2 | 2 |
Area codes
Where these numbers land
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Notre-Dame-du-Bon-Conseil | QC | 1 | 1 |
| Ste-Rosalie | QC | 1 | 1 |
How the allocation was built up
Allocated prefixes
All 2 in-service prefixes, grouped by rate centre.
Notre-Dame-du-Bon-Conseil, QC
819-336
Ste-Rosalie, QC
450-799
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.