District of Ontario area codes: 437 | |
---|---|
Country | Canada |
State/Province | Ontario |
Major City | Toronto |
Time Zone | Eastern |
Prefix | County | Primary City | Company |
---|---|---|---|
437-222 | Toronto, ON | Beanfield Technologies Inc. | |
437-266 | Toronto, ON | Comwave Networks | |
437-345 | Toronto, ON | Telus Mobility | |
437-540 | Toronto, ON | Telus Mobility | |
437-580 | Toronto, ON | Telus Mobility | |
437-588 | Toronto, ON | Telus Mobility | |
437-800 | Toronto, ON | Iristel Inc. | |
437-836 | Toronto, ON | Allstream Inc. | |
437-886 | Toronto, ON | Fibernetics Corporation | |
437-887 | Toronto, ON | Fibernetics Corporation | |
437-888 | Toronto, ON | Fibernetics Corporation | |
437-889 | Toronto, ON | Fibernetics Corporation | |
437-555 | Used in movie | Toronto, ON | Used in movie |
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There are 13 prefixes, In the code area, the major cities are Toronto, ON. The major city is Toronto.