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Get a local Ontario phone number

The 289 area code is a telephone area code in the Canadian province of Ontario, encompassing the Niagara Region and parts of Southern Ontario. It was created in 2001 as an overlay for the 905 area code, which was running out of available phone numbers due to the proliferation of cell phones and other devices. The 289 area code is used for both landline and mobile phones.

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Ontario

  • About Ontario

    In Ontario, Canada, telephone numbers are organized into a hierarchical system consisting of a local area code, a local exchange, and a line number. The area code is a 3-digit code that identifies a specific geographic region or area within the province. The local exchange is a 3-digit code that identifies a specific telephone exchange within the area code. The line number is a 4-digit code that uniquely identifies a specific phone line within the exchange."

  • 289 Area Code

    Ontario has multiple area codes, including 289, which serves the Niagara Region and parts of Southern Ontario. Other area codes in Ontario include 416 (Toronto), 613 (Ottawa and Eastern Ontario), and 519 (Southwestern Ontario). When making a phone call within Ontario, you only need to dial the 7-digit line number. When making a long distance call within Canada, you need to dial the area code and the 7-digit line number. When making an international call, you need to dial the country code, the area code, and the 7-digit line number.

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