Area Code 343

Area Code 343 is in Ontario

Other Ontario Area Codes
226, 249, 289, 343, 365, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905

Ontario Area Code Overlays
(289 and 365 and 742 and 905) - (416 and 437 and 647)
(226 and 519 and 548) - (343 and 613) - (249 and 705)

Area Code 343 History:

05/17/2010
Area code 343 was officially put into service. Area code 343 is an overlay of area code 613. Ten digit dialing is mandatory in area code 343.

Major cities or places in Ontario within area code 343 include:

Area codes 613 and 343 cover eastern Ontario and the Ottawa area, including the larger communities of Bancroft, Belleville, Brockville, Carleton Place, Cornwall, Kingston, Pembroke, Perth, Smith Falls and Trenton, plus many smaller communities in eastern Ontario.

Ontario Area Code Map



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