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343 Area Code

Area code 343 is in Ontario (ON), Canada and some of the main locations it covers are Ottawa, Cornwall, Quinte West, etc. (jump to city list below).

In service since May 17, 2010, area code 343 is an overlay Numbering Plan Area, part of overlay complex 613/343/753 (overlaying NPAs cover the same area).

The current time for places served by area code 343 is 06:19:23 PM (Eastern Time Zone).

Map of area code 343

More Ontario area codes

343 phone number location

NPANXX Area served1
343-200 Rockland
343-201 Alfred
343-202 Ottawa-Hull
343-203 Ottawa-Hull
343-204 Ottawa-Hull
343-205 Adolphustown
343-206 Bath
343-207 Enterprise
343-208 Gananoque
343-209 Ottawa-Hull
343-210 Clarence Creek
343-212 Jockvale
343-213 Carleton Place
343-214 Manotick
343-215 Hawkesbury
343-216 Sydenham
343-217 Tamworth
343-218 Elgin
343-219 Lanark
343-220 Portland
343-221 Orleans
343-222 Picton
343-223 Chalk River
343-224 Ottawa-Hull
343-225 Brockville
343-226 Russell
343-227 Ottawa-Hull
343-228 Denbigh
343-229 Madoc
343-230 Marmora
343-231 Maynooth
343-232 Northbrook
343-233 Plevna
343-234 Tweed
343-235 Alexandria
343-236 Iroquois
343-237 Maxville
343-238 Morrisburg
343-239 St. Isidore
343-240 Carp
343-241 Barry'S Bay
343-242 Calabogie
343-243 Cobden
343-244 Ottawa-Hull
343-245 Deep River
343-246 Eganville
343-247 Killaloe
343-248 Whitney
343-249 Athens
343-250 Cardinal
343-251 Delta
343-252 Seeleys Bay
343-253 Coe Hill
343-254 Ottawa-Hull
343-255 Frankford
343-256 Crysler
343-257 Merrickville
343-258 Pakenham
343-259 South Mountain
343-260 Brockville
343-261 Belleville
343-262 Ottawa-Hull
343-263 Belleville
343-264 Brockville
343-265 Deseronto
343-266 Kingston
343-267 Napanee
343-268 Arden
343-269 Bancroft
343-270 Belleville
343-271 Brighton
343-272 Northbrook
343-273 Plevna
343-274 Harrowsmith
343-275 Inverary
343-276 Napanee
343-277 Newburgh
343-278 Odessa
343-279 Seeleys Bay
343-280 Selby
343-281 Sydenham
343-282 Tamworth
343-283 Verona
343-284 Wolfe Island
343-285 Carleton Place
343-286 Yarker
343-287 Deseronto
343-288 Cornwall
343-290 Kingston
343-291 Ottawa-Hull
343-292 Ottawa-Hull
343-293 Kingston
343-294 Ottawa-Hull
343-295 Napanee
343-297 Ottawa-Hull
343-298 Alfred
343-299 Cumberland

NPANXX Area served1
343-300 Brockville
343-301 Cornwall
343-302 Kingston
343-303 Jockvale
343-304 Vankleek Hill
343-305 Kingston
343-306 Kingston
343-307 Brockville
343-308 Kanata-Stittsville
343-309 Cornwall
343-312 Jockvale
343-313 Jockvale
343-314 Cornwall
343-315 Brighton
343-316 Cornwall
343-317 Ottawa-Hull
343-318 Pakenham
343-319 Cornwall
343-320 Brockville
343-321 Perth
343-322 Ottawa-Hull
343-323 Kingston
343-325 Trenton
343-327 Brockville
343-330 Cornwall
343-331 Vankleek Hill
343-333 Kingston
343-334 Kemptville
343-335 Prescott
343-338 Merrickville
343-339 Merrickville
343-340 Merrickville
343-341 Perth
343-342 Vankleek Hill
343-344 Kingston
343-345 South Mountain
343-346 Winchester
343-347 Arnprior
343-348 Cumberland
343-349 Gloucester
343-350 Orleans
343-351 Richmond
343-352 Cardinal
343-353 Kanata-Stittsville
343-354 Denbigh
343-355 Belleville
343-356 Cornwall
343-357 Bancroft
343-358 Kingston
343-359 Kanata-Stittsville
343-360 Ottawa-Hull
343-361 Renfrew
343-362 Belleville
343-363 Kingston
343-364 Kingston
343-366 Kingston
343-367 Belleville
343-368 Ottawa-Hull
343-369 Pembroke
343-370 Cornwall
343-371 Alfred
343-372 Almonte
343-373 Arnprior
343-374 Bourget
343-375 Carleton Place
343-376 Carp
343-377 Casselman
343-378 Chesterville
343-379 Clarence Creek
343-380 Constance Bay
343-381 Crysler
343-382 Cumberland
343-383 Embrun
343-384 Gloucester
343-385 Jockvale
343-386 Kanata-Stittsville
343-387 Kemptville
343-388 Manotick
343-389 Merrickville
343-390 Metcalfe
343-391 Navan
343-392 North Gower
343-393 Orleans
343-394 Osgoode
343-395 Pakenham
343-396 Plantagenet
343-397 Richmond
343-398 Rockland
343-399 Russell

NPANXX Area served1
343-400 Perth
343-401 Bancroft
343-402 Perth
343-403 Belleville
343-404 Bancroft
343-405 Morrisburg
343-406 Arden
343-407 Bloomfield
343-408 Brighton
343-409 Cardiff
343-410 Coe Hill
343-412 Rockland
343-413 Frankford
343-414 Madoc
343-415 Gilmour
343-416 Marmora
343-417 Ottawa-Hull
343-418 Maynooth
343-419 Northbrook
343-420 Picton
343-421 Plevna
343-422 Kingston
343-423 Stirling
343-424 Trenton
343-425 Thurlow
343-426 Tweed
343-427 Wellington
343-428 Wooler
343-429 Carleton Place
343-430 Carleton Place
343-431 Cornwall
343-432 Alexandria
343-433 Avonmore
343-434 Finch
343-435 Glen Robertson
343-436 Ingleside
343-437 Iroquois
343-438 L'Orignal
343-439 Lancaster
343-440 Long Sault
343-441 Martintown
343-442 Maxville
343-443 Morrisburg
343-444 Cornwall
343-445 St. Eugene
343-446 St. Isidore
343-447 St-Regis
343-448 Vankleek Hill
343-449 Williamsburg
343-451 Ottawa-Hull
343-452 Ottawa-Hull
343-453 Belleville
343-454 Alfred
343-455 Clarence Creek
343-456 Embrun
343-457 Plantagenet
343-458 Rockland
343-462 Ottawa-Hull
343-463 Ottawa-Hull
343-464 Almonte
343-465 Jockvale
343-466 North Gower
343-467 Osgoode
343-469 Orleans
343-470 Hawkesbury
343-471 Tweed
343-472 Madoc
343-473 Vankleek Hill
343-474 Alexandria
343-475 Cornwall
343-476 Bancroft
343-477 Kingston
343-478 Napanee
343-479 Gananoque
343-480 Brockville
343-481 Iroquois
343-482 Williamsburg
343-483 Morrisburg
343-485 Merrickville
343-486 South Mountain
343-487 Winchester
343-488 Ottawa-Hull
343-489 Orleans
343-490 Kanata-Stittsville
343-491 Carp
343-492 Constance Bay
343-493 Pakenham
343-494 Richmond
343-495 Rockland
343-498 Winchester
343-499 Kanata-Stittsville

NPANXX Area served1
343-500 Hawkesbury
343-501 Brockville
343-502 Ottawa-Hull
343-503 Carleton Place
343-504 Brockville
343-505 Kingston
343-506 Lancaster
343-507 Brockville
343-508 Alfred
343-509 Almonte
343-510 Arnprior
343-512 Hawkesbury
343-513 Jockvale
343-515 Arnprior
343-516 Carp
343-517 Constance Bay
343-519 Kemptville
343-520 Alfred
343-521 Almonte
343-522 Bourget
343-523 Casselman
343-524 Chesterville
343-525 Embrun
343-526 Gloucester
343-527 Merrickville
343-528 Orleans
343-529 Plantagenet
343-530 Richmond
343-531 Rockland
343-532 Winchester
343-533 Clarence Creek
343-534 Crysler
343-535 Cumberland
343-536 Navan
343-537 Pakenham
343-538 Russell
343-539 South Mountain
343-540 Ottawa-Hull
343-541 Ottawa-Hull
343-542 Ottawa-Hull
343-543 Ottawa-Hull
343-544 Pembroke
343-545 Kanata-Stittsville
343-546 Gloucester
343-547 Jockvale
343-548 Ottawa-Hull
343-549 Ottawa-Hull
343-550 Ottawa-Hull
343-551 Ottawa-Hull
343-552 Ottawa-Hull
343-553 Ottawa-Hull
343-557 Maynooth
343-558 Ottawa-Hull
343-559 Arden
343-560 Bloomfield
343-561 Cardiff
343-562 Picton
343-563 Casselman
343-564 Richmond
343-565 Rockland
343-566 Russell
343-567 Pembroke
343-569 Enterprise
343-570 Odessa
343-571 Ottawa-Hull
343-572 Ottawa-Hull
343-573 Ottawa-Hull
343-574 Ottawa-Hull
343-575 Ottawa-Hull
343-576 Ottawa-Hull
343-577 Bath
343-578 Harrowsmith
343-580 Kingston
343-581 Adolphustown
343-582 Deseronto
343-583 Enterprise
343-584 Harrowsmith
343-585 Cornwall
343-586 Inverary
343-587 Newburgh
343-588 Ottawa-Hull
343-589 Odessa
343-590 Seeleys Bay
343-591 Selby
343-592 Tamworth
343-593 Verona
343-594 Wolfe Island
343-595 Yarker
343-596 Ottawa-Hull
343-597 Ottawa-Hull
343-598 Ottawa-Hull
343-599 Ottawa-Hull

NPANXX Area served1
343-600 Belleville
343-601 Belleville
343-602 Ottawa-Hull
343-603 Belleville
343-604 Brockville
343-605 Cornwall
343-606 Hawkesbury
343-607 Kingston
343-608 Smiths Falls
343-609 Pembroke
343-618 Jockvale
343-619 Ottawa-Hull
343-622 Deep River
343-623 Chalk River
343-628 Eganville
343-630 Ottawa-Hull
343-633 Ottawa-Hull
343-636 Ingleside
343-638 Frankford
343-639 Marmora
343-640 Plevna
343-641 Stirling
343-642 Tweed
343-643 Brockville
343-644 Ottawa-Hull
343-645 Belleville
343-646 Bourget
343-647 Chesterville
343-648 Crysler
343-649 Metcalfe
343-650 Navan
343-651 South Mountain
343-653 Elgin
343-654 Smiths Falls
343-655 Ottawa-Hull
343-660 Cumberland
343-661 Embrun
343-662 Gloucester
343-663 Jockvale
343-664 Kanata-Stittsville
343-665 Ottawa-Hull
343-666 Ottawa-Hull
343-667 Kanata-Stittsville
343-668 Alexandria
343-669 Avonmore
343-670 Finch
343-671 Glen Robertson
343-672 Ingleside
343-673 Iroquois
343-674 L'Orignal
343-675 Lancaster
343-676 Long Sault
343-677 Wellington
343-678 Martintown
343-679 Maxville
343-680 Morrisburg
343-681 St. Eugene
343-682 St. Isidore
343-683 St-Regis
343-684 Williamsburg
343-685 Belleville
343-686 Ottawa-Hull
343-687 Picton
343-688 Ottawa-Hull
343-689 Orleans
343-690 Kanata-Stittsville
343-691 Alfred
343-698 Manotick
343-699 Trenton
NPANXX Area served1
343-700 Ottawa-Hull
343-701 Seeleys Bay
343-702 Selby
343-709 Bancroft
343-710 Belleville
343-712 Arden
343-713 Bloomfield
343-714 Brighton
343-715 Cardiff
343-716 Coe Hill
343-717 Denbigh
343-718 Frankford
343-719 Gilmour
343-720 Bancroft
343-721 Madoc
343-722 Marmora
343-723 Maynooth
343-724 Northbrook
343-725 Picton
343-726 Plevna
343-727 Stirling
343-728 Thurlow
343-729 Trenton
343-730 Belleville
343-731 Tweed
343-732 Wellington
343-733 Wooler
343-734 Brighton
343-735 Frankford
343-736 Madoc
343-737 St-Regis
343-738 Marmora
343-739 Northbrook
343-740 Picton
343-741 Stirling
343-742 Trenton
343-743 Tweed
343-744 Bloomfield
343-745 Wellington
343-746 North Augusta
343-747 L'Orignal
343-748 Vankleek Hill
343-749 Wellington
343-750 Stirling
343-751 Frankford
343-752 Bloomfield
343-755 Bancroft
343-759 Embrun
343-760 Almonte
343-761 Arnprior
343-762 Bourget
343-763 Carleton Place
343-764 Carp
343-765 Casselman
343-766 Chesterville
343-767 Clarence Creek
343-768 Constance Bay
343-769 Cumberland
343-770 Embrun
343-771 Gloucester
343-772 Jockvale
343-773 Kanata-Stittsville
343-774 Kemptville
343-775 Manotick
343-776 Metcalfe
343-777 Ottawa-Hull
343-778 Navan
343-779 North Gower
343-780 Orleans
343-781 Osgoode
343-783 Plantagenet
343-784 Richmond
343-785 Rockland
343-786 Russell
343-787 Winchester
343-788 Belleville
343-789 Alfred
343-796 Inverary
343-797 Tweed
343-798 Pakenham
343-799 Metcalfe
NPANXX Area served1
343-800 Smiths Falls
343-801 Smiths Falls
343-803 Ottawa-Hull
343-804 Ottawa-Hull
343-805 Ottawa-Hull
343-806 Ottawa-Hull
343-807 Ottawa-Hull
343-808 Ottawa-Hull
343-809 Ottawa-Hull
343-822 Deseronto
343-833 Gananoque
343-844 Adolphustown
343-855 Bath
343-856 Arden
343-857 Bloomfield
343-858 Cardiff
343-859 Coe Hill
343-860 Denbigh
343-861 Gilmour
343-862 Maynooth
343-863 Northbrook
343-864 Thurlow
343-865 Wellington
343-866 Wooler
343-867 Cornwall
343-877 Kemptville
343-880 Orleans
343-881 Smiths Falls
343-882 Ottawa-Hull
343-883 Ottawa-Hull
343-884 Kingston
343-885 Cornwall
343-886 Vankleek Hill
343-887 Ottawa-Hull
343-888 Ottawa-Hull
343-889 Belleville
343-890 Almonte
343-891 Casselman
343-892 Bath
343-893 Napanee
343-894 Sydenham
343-895 Casselman
343-896 Merrickville
343-897 Russell
343-898 Winchester
343-899 Carleton Place

NPANXX Area served1
343-900 Kingston
343-901 Merrickville
343-902 Richmond
343-922 Wolfe Island
343-925 Ottawa-Hull
343-928 Delta
343-933 Brighton
343-937 Cornwall
343-943 Bancroft
343-944 Bancroft
343-945 Bancroft
343-946 Bancroft
343-947 Bancroft
343-955 Osgoode
343-956 Pakenham
343-957 Plantagenet
343-960 Ottawa-Hull
343-961 Ottawa-Hull
343-962 Ottawa-Hull
343-963 Ottawa-Hull
343-970 Cobden
343-980 Petawawa
343-982 Brockville
343-983 Cornwall
343-984 Ottawa-Hull
343-987 Ottawa-Hull
343-988 Ottawa-Hull
343-989 Kingston
343-990 Ottawa-Hull
343-991 Ottawa-Hull
343-992 Ottawa-Hull
343-993 Ottawa-Hull
343-996 Ottawa-Hull
343-997 Ottawa-Hull
343-998 Ottawa-Hull
343-999 Ottawa-Hull
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
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Cities in area code 343

City1 Time2
Addison E
Akwesasne E
Alexandria E
Alfred E
Almonte E
Ameliasburg E
Amherstview E
Apple Hill E
Arden E
Ardoch E
Arnprior E
Ashton E
Astra E
Athens E
Avonmore E
Bainsville E
Balderson E
Bancroft E
Barrys Bay E
Batawa E
Bath E
Battersea E
Beachburg E
Belleville E
Berwick E
Bissett Creek E
Bloomfield E
Boulter E
Bourget E
Braeside E
Brighton E
Brinston E
Brockville E
Burnstown E
Burritts Rapids E
Calabogie E
Camden East E
Cannifton E
Cardiff E
Cardinal E
Carleton Place E
Carlsbad Springs E
Carp E
Carrying Place E
Casselman E
Centreville E
Chalk River E
Cherry Valley E
Chesterville E
Chute A Blondeau E
Clarence Creek E
Clarendon Station E
Clayton E
Cloyne E
Cobden E
Codrington E
Coe Hill E
Combermere E
Consecon E
Corbyville E
Cormac E
Cornwall E
Crysler E
Cumberland E
Curran E
Dacre E
Dalkeith E
Deep River E
Delta E
Demorestville E
Denbigh E
Deseronto E
Douglas E
Dunrobin E
Dunvegan E
Edwards E
Eganville E
Eldorado E
Elgin E
Elginburg E
Elizabethtown E
Embrun E
Enterprise E
Erinsville E
Finch E
Fitzroy Harbour E
Flinton E
Foresters Falls E
Fournier E
Foxboro E
Foymount E
Frankford E
Frankville E
Gananoque E
Gilmour E
Glen Robertson E
Glenburnie E
Gloucester E
Godfrey E
Golden Lake E
Graham E
Greely E
Green Valley E
Griffith E
Haley Station E
Hammond E
Harrowsmith E
Hartington E
Hawkesbury E
Hillier E
Ingleside E
Inkerman E
Inverary E
Iroquois E
Jasper E
Joyceville E
Kaladar E
Kanata E
Kars E
Kemptville E
Kenmore E
Killaloe E
Kinburn E
Kingston E
L'Amable E
L'Orignal E
Lake St Peter E
Lanark E
Lancaster E
Lansdowne E
Lefaivre E
Limoges E
Lombardy E
Long Sault E
Lunenburg E
Lyn E
Lyndhurst E
Maberly E
Mackey E
Madawaska E
Madoc E
Maitland E
Mallorytown E
Manotick E
Maple Leaf E
Marlbank E
Marmora E
Martintown E
Marysville E
Maxville E
Maynooth E
McArthurs Mills E
McDonalds Corners E
Merrickville E
Metcalfe E
Milford E
Mississippi Station E
Monkland E
Moose Creek E
Morewood E
Morrisburg E
Mountain E
Mountain Grove E
Munster E
Napanee E
Navan E
Nepean E
Newboro E
Newburgh E
Newington E
North Augusta E
North Gower E
North Lancaster E
Northbrook E
Odessa E
Ompah E
Orleans E
Osgoode E
Ottawa E
Oxford Mills E
Oxford Station E
Pakenham E
Palmer Rapids E
Parham E
Pembroke E
Perth E
Perth Road E
Petawawa E
Picton E
Plainfield E
Plantagenet E
Plevna E
Portland E
Prescott E
Quadeville E
Quinte West E
Ramsayville E
Renfrew E
Richmond E
Rideau Ferry E
Roblin E
Rockcliffe E
Rockland E
Rockport E
Rolphton E
Roslin E
Round Lake Centre E
Russell E
Saint-Pascal-Baylon E
Sarsfield E
Seeleys Bay E
Selby E
Shannonville E
Sharbot Lake E
Smiths Falls E
Snow Road Station E
South Lancaster E
South Mountain E
Spencerville E
Springbrook E
St Albert E
St Andrews West E
St Bernardin E
St Eugene E
St Isidore E
Ste Anne De Prescott E
Stella E
Stirling E
Stittsville E
Stonecliffe E
Summerstown E
Sydenham E
Tamworth E
Thomasburg E
Tichborne E
Toledo E
Trenton E
Tweed E
Upper Canada Village E
Vanier E
Vankleek Hill E
Vars E
Vernon E
Verona E
Wellington E
Wendover E
Westbrook E
Westmeath E
Westport E
White Lake E
Whitney E
Williamsburg E
Williamstown E
Wilno E
Winchester E
Winchester Springs E
Wolfe Island E
Woodlawn E
Wooler E
Yarker E
  1. Listed above are most places served by area code 343. When multiple places in a state/province share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. E stands for Eastern Time Zone (currently 06:19:23 PM).
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