World Time Zone Map Ontario Area Codes 437

437 Area code

Eastern Time

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437 is an area code located in the province of Ontario, CA. The largest city it serves is Toronto.

Location, time zone and map of the 437 area code

Local time

--:-- EST   


Time difference to GMT/UTC

Standard time: UTC/GMT -5:00 hours
No daylight saving time at the moment

Daylight Saving Time 2022 (Summer Time)

DST starts on Sunday 13 March 2022, 02:00
DST ends on Sunday 06 November 2022, 02:00


Time zone

The 437 area code lies within the Eastern Time (ET)

EST - Eastern Standard Time
EDT - Eastern Daylight Time when daylight saving time is being observed (from mid-March to early November)



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