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Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
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437 | 580 | Toronto | Ontario | TELUS Mobility | PCS | More |
437 | 610 | Toronto | Ontario | Bell Canada | IND. TELCO | More |
437 | 800 | Toronto | Ontario | Iristel Inc. | More | |
437 | 836 | Toronto | Ontario | MTS Allstream Inc. | CLEC | More |
437 | 887 | Toronto | Ontario | Fibernetics Corporation | More | |
437 | 888 | Toronto | Ontario | Fibernetics Corporation | More | |
VOIP - Voice Over Internet Protocol - Facts and Updates |
Get the Facts - Wireless/Local Number Portability - and Updates
WIMax - Worldwide Interoperability for Microwave Access - News and Products |