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Region Carrier Name:Ontario

This is the Canada Region Carrier Name:Ontario Area Code Database page list. You can click the title to browse the detail information.
Region Code: ON
City National Destination Code Sn from Sn to Number Type
Saint Thomas 226 2100000 2109999 G
Saint Thomas 226 2120000 2129999 G
Kitchener-Waterloo 226 2400000 2409999 G
Kitchener-Waterloo 226 2410000 2419999 G
Woodstock 226 2420000 2429999 G
Kitchener-Waterloo 226 2430000 2439999 G
London 226 2700000 2709999 G
London 226 2710000 2719999 G
London 226 2720000 2729999 G
London 226 2730000 2739999 G
Leamington 226 2860000 2869999 G
Brantford 226 4000000 4009999 G
Brantford 226 4010000 4019999 G
Belmont 226 4060000 4069999 G
Kitchener-Waterloo 226 4440000 4449999 G
Clinton 226 4550000 4559999 G
Clinton 226 4570000 4579999 G
Goderich 226 4580000 4589999 G
Kitchener-Waterloo 226 4990000 4999999 G
Essex 226 6020000 6029999 G
Listowel 226 6400000 6409999 G
Tillsonburg 226 6410000 6419999 G
Durham 226 7020000 7029999 G
Guelph 226 7700000 7709999 G
Windsor 226 7730000 7739999 G
Windsor 226 7740000 7749999 G
Stratford 226 7750000 7759999 G
London 226 7770000 7779999 G
Sarnia 226 7780000 7789999 G
Stratford 226 7790000 7799999 G
Guelph 226 7800000 7809999 G
London 226 7810000 7819999 G
Windsor 226 7820000 7829999 G
Windsor 226 7830000 7839999 G
Sarnia 226 7840000 7849999 G
London 226 7850000 7859999 G
Stratford 226 7860000 7869999 G
Guelph 226 7900000 7909999 G
Chatham 226 7970000 7979999 G
Chatham 226 7980000 7989999 G
Chatham 226 7990000 7999999 G
Windsor 226 8050000 8059999 G
Kitchener-Waterloo 226 8060000 8069999 G
Walkerton 226 8400000 8409999 G
Wingham 226 8410000 8419999 G
Sarnia 226 8420000 8429999 G
Hespeler 226 8870000 8879999 G
Hespeler 226 8900000 8909999 G
Galt 226 8940000 8949999 G
Galt 226 8950000 8959999 G
Simcoe 226 9060000 9069999 G
Owen Sound 226 9090000 9099999 G
Owen Sound 226 9100000 9109999 G
Orangeville 226 9160000 9169999 G
Espanola 249 2000000 2009999 G
Barrie 249 3150000 3159999 G
Bobcaygeon 249 4900000 4909999 G
Markstay 249 4910000 4919999 G
Midland 249 4920000 4929999 G
Sault Sainte Marie 249 4930000 4939999 G
Peterborough 249 4940000 4949999 G
Barrie 249 4950000 4959999 G
Collingwood 249 4990000 4999999 G
Algoma Mills 249 5000000 5009999 G
Alliston 249 5010000 5019999 G
Bracebridge 249 5020000 5029999 G
Campbellford 249 5030000 5039999 G
Huntsville 249 7000000 7009999 G
Parry Sound 249 7010000 7019999 G
Sudbury 249 8050000 8059999 G
Brampton 289 2010000 2019999 G
Stoney Creek 289 2030000 2039999 G
Ancaster 289 2040000 2049999 G
Grimsby 289 2050000 2059999 G
Bolton 289 2060000 2069999 G
King City 289 2070000 2079999 G
Oak Ridges 289 2100000 2109999 G
Stouffville 289 2120000 2129999 G
Kleinburg 289 2160000 2169999 G
Maple 289 2170000 2179999 G
Woodbridge 289 2360000 2369999 G
Milton 289 2700000 2709999 G
Niagara Falls 289 2710000 2719999 G
Niagara-on-the-Lake 289 2720000 2729999 G
Saint Catharines-Thorold 289 2730000 2739999 G
Oshawa 289 2740000 2749999 G
Ajax-Pickering 289 2750000 2759999 G
Bowmanville 289 2760000 2769999 G
South Pickering 289 2770000 2779999 G
Whitby 289 2780000 2789999 G
Markham 289 3010000 3019999 G
Niagara Falls 289 3020000 3029999 G
Markham 289 3060000 3069999 G
Markham 289 3070000 3079999 G
Oshawa 289 3120000 3129999 G
Brampton 289 4010000 4019999 G
Niagara Falls 289 4020000 4029999 G
Ajax-Pickering 289 4600000 4609999 G
Oshawa 289 5120000 5129999 G
Bowmanville 289 5130000 5139999 G