Ontario area code list
There are dozens of Ontario area codes and it can be difficult to recognize them yourself. Browse the list of areas and see which code each area has. We also have a full Ontario city list which will make your search easier.
Usage Statistics
Carrier Statistics
When you search a phone number in Ontario, you will also see the provider’s name - clicking on it will bring you to a page with all the number combinations this provider supports. For instance, if a caller annoys you too often, you may contact their provider – this can be more effective. We hope that our free directory with fast search will help you identify unwanted callers and protect your family, friends and yourself.
| City | Prefix | Usage | Carrier |
|---|---|---|---|
| Aberarder |
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| Abitibi Canyon |
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| Acton |
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| Adolphustown |
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| Ailsa Craig |
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| Alban |
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| Alexandria |
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| Alfred |
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| Algoma Mills |
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| Algonquin Park |
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| Alliston |
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| Almonte |
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| Alvinston |
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| Amherstburg |
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| Ancaster |
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| Apsley |
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| Arkona |
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| Arnprior |
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| Arthur |
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| Athens |
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| Atikokan |
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| Attawapiskat |
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| Atwood |
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| Auburn |
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| Aurora |
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| Avonmore |
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| Aylmer |
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| Ayr |
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| Ayton |
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| Azilda |
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| Baden |
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| Bailieboro |
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| Bala |
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| Balmertown |
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| Bancroft |
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| Barrie |
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| Barrys Bay |
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| Barwick |
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| Batchawana Bay |
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| Bath |
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| Bayfield |
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| Baysville |
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| Beachburg |
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| Beachville |
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| Beamsville |
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| Bear Skin Lake |
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| Beardmore |
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| Bears Pass |
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| Beaverton |
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| Beeton |
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