Area Code 343 – Ontario

Area Code Details

Area Code

343

State / Province

Ontario

Country

Canada

Time Zone

ET

IANA Zone

America/Toronto

Country Code

CA

Cities & Counties

Ontario

Ottawa, Kingston, Belleville

Other Area Codes in Ontario (9)

• 226 — ET
• 289 — ET
• 416 — ET
• 519 — ET
• 613 — ET
• 647 — ET
• 705 — ET
• 807 — ET
• 905 — ET

Nearby Area Codes

• 340 — U.S. Virgin Islands (US • AT)
• 346 — Texas (US • CT)
• 339 — Massachusetts (US • ET)
• 347 — New York (US • ET)
• 337 — Louisiana (US • CT)
• 336 — North Carolina (US • ET)

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Frequently Asked Questions

What time zone is area code 343 in?

Area code 343 is in the ET time zone (America/Toronto). It serves Ontario, Canada.

Where is area code 343 located?

Area code 343 covers Ontario in Canada. Major cities include Ottawa, Kingston, Belleville.

What cities use area code 343?

Cities served by area code 343 include: Ottawa, Kingston, Belleville.

What is the current time in area code 343?

The live clock on this page shows the real-time current time for area code 343 (ET time zone). It updates every second.

Is area code 343 in the US or Canada?

Area code 343 is in Canada (CA), specifically in Ontario.

What other area codes are in Ontario?

Other area codes in Ontario include: 226, 289, 416, 519, 613, 647, 705, 807, 905.

How do I call area code 343 from another time zone?

When calling area code 343, remember it's in the ET time zone. Use the time converter above to find the best time to call.

What counties does area code 343 cover?

Area code 343 covers: Ontario.