IXICA Communications Inc.
IXICA Communications Inc. holds 427 in-service central-office prefixes in the CNAC register, covering roughly 4,270,000 telephone numbers. They span 39 area codes and 313 rate centres across 6 provinces and territories, concentrated in ON. Its earliest recorded assignment dates to 2016, its most recent to 2026.
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
- 427
- Telephone numbers covered
- 4,270,000
- Carriers
- 1
- Rate centres
- 313
- Area codes
- 39
- Provinces and territories
- 6
- First assignment
- March 17, 2016
- Most recent assignment
- April 17, 2026
Provinces and territories
| Province | Prefixes | Rate centres |
|---|---|---|
| Ontario | 191 | 153 |
| Quebec | 125 | 91 |
| Alberta | 54 | 36 |
| British Columbia | 36 | 22 |
| Manitoba | 11 | 11 |
| Nova Scotia | 10 | 6 |
Area codes
Where these numbers land
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Montreal | QC | 13 | 1 |
| Toronto | ON | 13 | 1 |
| Calgary | AB | 8 | 1 |
| Edmonton | AB | 8 | 1 |
| Richmond | BC | 6 | 1 |
| Vancouver | BC | 6 | 1 |
| Ottawa-Hull | ON | 5 | 1 |
| Halifax | NS | 4 | 1 |
| Lachine | QC | 4 | 1 |
| Pointe-Claire | QC | 4 | 1 |
| Roxboro | QC | 4 | 1 |
| Sherbrooke | QC | 4 | 1 |
| St. Catharines-Thorold | ON | 4 | 1 |
| Ste-Genevieve | QC | 4 | 1 |
| Banff | AB | 3 | 1 |
| Brampton | ON | 3 | 1 |
| Granby | QC | 3 | 1 |
| Guelph | ON | 3 | 1 |
| Ile-Perrot | QC | 3 | 1 |
| North Vancouver | BC | 3 | 1 |
| West Vancouver | BC | 3 | 1 |
| Windsor | NS | 3 | 1 |
| Ajax-Pickering | ON | 2 | 1 |
| Barrie | ON | 2 | 1 |
| Bragg Creek | AB | 2 | 1 |
| Burlington | ON | 2 | 1 |
| Canmore | AB | 2 | 1 |
| Carleton Place | ON | 2 | 1 |
| Cumberland | ON | 2 | 1 |
| Fort Langley | BC | 2 | 1 |
| Hamilton | ON | 2 | 1 |
| Kanata-Stittsville | ON | 2 | 1 |
| Kemptville | ON | 2 | 1 |
| Langley | BC | 2 | 1 |
| Laval-Est | QC | 2 | 1 |
| Laval-Ouest | QC | 2 | 1 |
| Markham | ON | 2 | 1 |
| New Westminster | BC | 2 | 1 |
| Niagara Falls | ON | 2 | 1 |
| Oakville | MB | 2 | 1 |
How the allocation was built up
| Period | Prefixes | Carriers |
|---|---|---|
| 2015–2019 | 127 | 1 |
| 2020–2024 | 267 | 1 |
| 2025–2029 | 33 | 1 |
Allocated prefixes
Showing 127 of 427 prefixes, largest rate centres first.
Montreal, QC
263-222 · 263-333 · 263-444 · 263-666 · 438-224 · 438-424 · 438-444 · 438-644 · 438-688 · 514-468 · 514-474 · 514-584 · 514-753
Toronto, ON
416-257 · 416-584 · 437-377 · 437-444 · 437-666 · 647-276 · 647-316 · 647-369 · 647-506 · 647-910 · 942-200 · 942-222 · 942-999
Calgary, AB
368-200 · 368-300 · 368-400 · 368-888 · 403-900 · 587-440 · 825-550 · 825-955
Edmonton, AB
368-222 · 368-333 · 368-444 · 368-666 · 587-666 · 825-444 · 825-666 · 825-750
Richmond, BC
236-616 · 257-888 · 343-494 · 468-800 · 672-772 · 753-300
Vancouver, BC
236-444 · 236-666 · 257-222 · 257-700 · 672-444 · 672-666
Ottawa-Hull, ON
343-599 · 613-468 · 613-942 · 753-333 · 753-777
Halifax, NS
782-444 · 782-666 · 902-666 · 902-942
Lachine, QC
263-300 · 263-400 · 438-577 · 438-648
Pointe-Claire, QC
263-500 · 263-888 · 438-447 · 438-618
Roxboro, QC
263-600 · 263-777 · 438-677 · 438-748
Sherbrooke, QC
468-888 · 819-257 · 819-942 · 873-884
St. Catharines-Thorold, ON
289-353 · 365-785 · 742-220 · 742-666
Ste-Genevieve, QC
263-700 · 263-800 · 438-248 · 438-608
Banff, AB
368-500 · 368-800 · 587-699
Brampton, ON
289-368 · 365-333 · 742-222
Granby, QC
450-257 · 450-942 · 579-777
Guelph, ON
226-669 · 548-408 · 548-808
Ile-Perrot, QC
263-200 · 438-428 · 438-599
North Vancouver, BC
236-636 · 257-444 · 672-333
West Vancouver, BC
236-663 · 257-333 · 672-777
Windsor, NS
226-769 · 468-488 · 902-509
Ajax-Pickering, ON
365-685 · 742-400
Barrie, ON
705-354 · 705-625
Bragg Creek, AB
368-777 · 587-867
Burlington, ON
365-330 · 742-700
Canmore, AB
368-700 · 587-910
Carleton Place, ON
343-899 · 753-222
Cumberland, ON
343-299 · 753-888
Fort Langley, BC
236-316 · 257-500
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.