Sherkston, Ontario Area Code
Sherkston, ON is officially utilizing an area code overlay in which area codes 289, 365, 742 and 905 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Sherkston, ON area code information read more about area codes 289, 365, 742, and 905 details and Ontario area codes.
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