289 Rate Centers & Exchanges
21 rate centers · Ontario · Eastern Time
A rate center is the geographic unit used by phone carriers to determine local calling areas and billing. Each rate center has a specific name and set of NXX exchanges (the 3-digit prefix after the area code) assigned to it. The map below shows the 21 rate centers within area code 289.
Rate Center Locations
21 centers in area code 289All Rate Centers in Area Code 289
| Rate Center |
|---|
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Ajax-Pickering
|
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Aurora
|
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Brampton
|
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Caledonia
|
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Clarkson
|
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Cooksville
|
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Fort Erie
|
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Hamilton
|
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Markham
|
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Mount Hope
|
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Newmarket
|
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Nobleton
|
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Oakville
|
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Oshawa
|
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Queensville
|
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Stoney Creek
|
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Streetsville
|
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Uxbridge
|
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Welland
|
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West Lincoln
|
|
Whitby
|