Phone prefixes in Guelph, ON
Guelph, ON is a rate centre in the Canadian numbering plan. CNAC records 72 in-service prefixes there, held by 18 carriers and spread across 3 area codes (519, 226, 548).
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
- 72
- Telephone numbers covered
- 720,000
- Carriers
- 18
- Area codes
- 3
- Provinces and territories
- 1
- First assignment
- June 1, 2000
- Most recent assignment
- September 24, 2024
Area codes
Who holds these numbers
Bell Canada holds the largest share at 14 prefixes, 19.4% of the total, ahead of 17 other carriers.
| Carrier | Prefixes | Share | First assigned |
|---|---|---|---|
| Bell Canada | 14 | 19.4 % | 2000 |
| Rogers Communications Canada Inc. (Wireless) | 8 | 11.1 % | 2001 |
| Bell Mobility | 7 | 9.7 % | 2000 |
| TELUS Mobility | 7 | 9.7 % | 2000 |
| Iristel Inc. | 6 | 8.3 % | 2010 |
| Rogers Communications Canada Inc. (Cable) | 5 | 6.9 % | 2004 |
| TELUS Integrated Communications | 4 | 5.6 % | 2002 |
| Fibernetics Corporation | 3 | 4.2 % | 2009 |
| Fido Solutions Inc. | 3 | 4.2 % | 2000 |
| IXICA Communications Inc. | 3 | 4.2 % | 2020 |
| Videotron Ltd. | 3 | 4.2 % | 2010 |
| Distributel | 2 | 2.8 % | 2010 |
| InnSysVoice Corp | 2 | 2.8 % | 2015 |
| Comwave Networks | 1 | 1.4 % | 2014 |
| Execulink Telecom Inc. | 1 | 1.4 % | 2008 |
| ISP Telecom Inc. | 1 | 1.4 % | 2009 |
| Rogers Communications Canada Inc. | 1 | 1.4 % | 2019 |
| Zayo Canada Inc. | 1 | 1.4 % | 2007 |
Allocated prefixes
All 72 in-service prefixes, grouped by rate centre.
Guelph, ON
226-203 · 226-217 · 226-251 · 226-299 · 226-314 · 226-326 · 226-332 · 226-337 · 226-343 · 226-361 · 226-417 · 226-486 · 226-500 · 226-501 · 226-541 · 226-669 · 226-706 · 226-770 · 226-771 · 226-780 · 226-790 · 226-820 · 226-821 · 226-900 · 226-962 · 226-971 · 226-979 · 519-265 · 519-341 · 519-362 · 519-400 · 519-515 · 519-546 · 519-553 · 519-710 · 519-731 · 519-760 · 519-763 · 519-766 · 519-767 · 519-780 · 519-803 · 519-820 · 519-821 · 519-822 · 519-823 · 519-824 · 519-826 · 519-827 · 519-829 · 519-830 · 519-831 · 519-835 · 519-836 · 519-837 · 519-838 · 519-840 · 519-905 · 519-993 · 519-994 · 548-209 · 548-316 · 548-408 · 548-452 · 548-557 · 548-761 · 548-762 · 548-808 · 548-855 · 548-922 · 548-988 · 548-989
Nearby rate centres
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Toronto | ON | 2,141 | 24 |
| Ottawa-Hull | ON | 441 | 20 |
| Hamilton | ON | 221 | 23 |
| London | ON | 217 | 23 |
| Kitchener-Waterloo | ON | 164 | 21 |
| Windsor | ON | 133 | 20 |
| Brampton | ON | 116 | 20 |
| Oshawa | ON | 110 | 20 |
| St. Catharines-Thorold | ON | 107 | 19 |
| Barrie | ON | 95 | 18 |
| Oakville | ON | 90 | 18 |
| Kingston | ON | 83 | 19 |
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.