Phone prefixes in St-Jerome, QC
St-Jerome, QC is a rate centre in the Canadian numbering plan. CNAC records 46 in-service prefixes there, held by 12 carriers and spread across 3 area codes (450, 579, 354).
Background reading: Canadian area codes, overlays, and what a 416 number actually tells you · Caller ID spoofing, STIR/SHAKEN, and how to actually block calls in Canada
In numbers
- In-service prefixes
- 46
- Telephone numbers covered
- 460,000
- Carriers
- 12
- Area codes
- 3
- Provinces and territories
- 1
- First assignment
- August 23, 2000
- Most recent assignment
- February 1, 2023
Area codes
Who holds these numbers
Bell Canada holds the largest share at 11 prefixes, 23.9% of the total, ahead of 11 other carriers.
| Carrier | Prefixes | Share | First assigned |
|---|---|---|---|
| Bell Canada | 11 | 23.9 % | 2001 |
| Videotron Ltd. | 8 | 17.4 % | 2003 |
| TELUS Mobility | 6 | 13.0 % | 2000 |
| Bell Mobility | 4 | 8.7 % | 2002 |
| Iristel Inc. | 4 | 8.7 % | 2010 |
| Rogers Communications Canada Inc. (Wireless) | 3 | 6.5 % | 2000 |
| TELUS Quebec | 3 | 6.5 % | 2006 |
| Fibernetics Corporation | 2 | 4.3 % | 2015 |
| Fido Solutions Inc. | 2 | 4.3 % | 2000 |
| Comwave Networks | 1 | 2.2 % | 2014 |
| Distributel | 1 | 2.2 % | 2018 |
| ISP Telecom Inc. | 1 | 2.2 % | 2007 |
Allocated prefixes
All 46 in-service prefixes, grouped by rate centre.
St-Jerome, QC
354-999 · 450-275 · 450-304 · 450-327 · 450-431 · 450-432 · 450-436 · 450-438 · 450-504 · 450-512 · 450-516 · 450-530 · 450-553 · 450-560 · 450-565 · 450-569 · 450-592 · 450-602 · 450-660 · 450-675 · 450-694 · 450-710 · 450-712 · 450-820 · 450-821 · 450-822 · 450-848 · 450-858 · 450-990 · 579-240 · 579-278 · 579-281 · 579-304 · 579-368 · 579-525 · 579-617 · 579-634 · 579-688 · 579-730 · 579-765 · 579-887 · 579-888 · 579-980 · 579-990 · 579-991 · 579-998
Nearby rate centres
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Montreal | QC | 1,272 | 23 |
| Quebec | QC | 282 | 16 |
| Ottawa-Hull | QC | 122 | 18 |
| Sherbrooke | QC | 104 | 17 |
| Trois-Rivieres | QC | 71 | 16 |
| Chicoutimi | QC | 64 | 16 |
| Granby | QC | 52 | 16 |
| Alma | QC | 48 | 13 |
| Joliette | QC | 48 | 16 |
| Drummondville | QC | 45 | 17 |
| St-Hyacinthe | QC | 42 | 17 |
| Longueuil | QC | 41 | 13 |
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.