343 Area code

343 is an area code located in the state of Ontario, CA. The largest city it serves is Ottawa.

Location, time zone and map of the 343 area code

9:08:14 AM, Wednesday 27, January 2021 EST AM/PM 24 hours

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

DST starts on Sunday 14 March 2021, 02:00
DST ends on Sunday 07 November 2021, 02:00

The 343 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)

Find out where is the area code 343 located and other npa code details

Check what time it is in the area code 343 and what cities it covers.