Ontera, a division of Bell Canada
Ontera, a division of Bell Canada holds 6 in-service central-office prefixes in the CNAC register, covering roughly 60,000 telephone numbers. They span 1 area codes and 5 rate centres across 1 province, concentrated in ON.
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
- 6
- Telephone numbers covered
- 60,000
- Carriers
- 1
- Rate centres
- 5
- Area codes
- 1
- Provinces and territories
- 1
Provinces and territories
| Province | Prefixes | Rate centres |
|---|---|---|
| Ontario | 6 | 5 |
Area codes
- 705 (6)
Where these numbers land
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Temagami | ON | 2 | 1 |
| Iroquois Falls AP | ON | 1 | 1 |
| Marten River | ON | 1 | 1 |
| Moose Factory | ON | 1 | 1 |
| Moosonee | ON | 1 | 1 |
How the allocation was built up
Allocated prefixes
All 6 in-service prefixes, grouped by rate centre.
Temagami, ON
705-237 · 705-569
Iroquois Falls AP, ON
705-258
Marten River, ON
705-892
Moose Factory, ON
705-658
Moosonee, ON
705-336
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.