Area Code 905
Area code 905 is in Ontario, Canada , serving 155 cities, including Mississauga, Brampton or Hamilton; it currently uses 773 prefixes, assigned from 905-200-XXXX through 905-999-XXXX.
In service since October 04, 1993, area code 905 is the parent Numbering Plan Area in overlay complex 905/289/365/742.
The current local time is .
For exact NPA boundaries see official 905 area code map
More Ontario area codes:
Locate any 905-NXX prefix:
| NPANXX | Area Served1 |
|---|---|
| 905-200 | Castlemore |
| 905-201 | Markham |
| 905-202 | Markham |
| 905-203 | Milton |
| 905-204 | Castlemore |
| 905-205 | Markham |
| 905-206 | Cooksville |
| 905-207 | Cobourg |
| 905-208 | Oakville |
| 905-209 | Markham |
| 905-210 | Cooksville |
| 905-212 | Cooksville |
| 905-213 | Oshawa |
| 905-214 | Cooksville |
| 905-215 | Oshawa |
| 905-216 | Brampton |
| 905-217 | Whitby |
| 905-218 | Hamilton |
| 905-219 | Cooksville |
| 905-220 | Burlington |
| 905-221 | Port Credit |
| 905-222 | Aurora |
| 905-223 | Oak Ridges |
| 905-224 | Richmond Hill |
| 905-225 | St. Catharines-Thorold |
| 905-226 | Brampton |
| 905-227 | St. Catharines-Thorold |
| 905-228 | St. Catharines-Thorold |
| 905-229 | Dunnville |
| 905-230 | Brampton |
| 905-231 | Ajax-Pickering |
| 905-232 | Cooksville |
| 905-233 | Oshawa |
| 905-234 | Malton |
| 905-235 | Newmarket |
| 905-236 | Streetsville |
| 905-237 | Richmond Hill |
| 905-238 | Cooksville |
| 905-239 | Ajax-Pickering |
| 905-240 | Oshawa |
| 905-241 | Cooksville |
| 905-242 | Oshawa |
| 905-243 | Oshawa |
| 905-244 | Oshawa |
| 905-245 | Oshawa |
| 905-246 | St. Catharines-Thorold |
| 905-247 | Cooksville |
| 905-248 | Unionville |
| 905-250 | South Pickering |
| 905-251 | Newmarket |
| 905-252 | Newmarket |
| 905-253 | Hamilton |
| 905-254 | Clarkson |
| 905-255 | Malton |
| 905-256 | Malton |
| 905-257 | Oakville |
| 905-258 | Unionville |
| 905-259 | Oshawa |
| 905-260 | Oshawa |
| 905-261 | Oshawa |
| 905-262 | Niagara Falls |
| 905-263 | Hampton |
| 905-264 | Woodbridge |
| 905-265 | Woodbridge |
| 905-266 | Woodbridge |
| 905-267 | Cooksville |
| 905-268 | Cooksville |
| 905-269 | Cobourg |
| 905-270 | Cooksville |
| 905-271 | Port Credit |
| 905-272 | Cooksville |
| 905-273 | Cooksville |
| 905-274 | Port Credit |
| 905-275 | Cooksville |
| 905-276 | Cooksville |
| 905-277 | Cooksville |
| 905-278 | Port Credit |
| 905-279 | Cooksville |
| 905-280 | St. Catharines-Thorold |
| 905-281 | Cooksville |
| 905-282 | Cooksville |
| 905-283 | Cooksville |
| 905-284 | Gormley |
| 905-285 | Streetsville |
| 905-286 | Streetsville |
| 905-287 | Oakville |
| 905-288 | Streetsville |
| 905-290 | Cooksville |
| 905-291 | Brampton |
| 905-292 | Richmond Hill |
| 905-293 | Malton |
| 905-294 | Markham |
| 905-295 | Niagara Falls |
| 905-296 | Hamilton |
| 905-297 | Hamilton |
| 905-298 | Malton |
| 905-299 | Milton |
| NPANXX | Area Served1 |
|---|---|
| 905-300 | Unionville |
| 905-301 | Streetsville |
| 905-302 | Streetsville |
| 905-303 | Maple |
| 905-304 | Ancaster |
| 905-305 | Unionville |
| 905-306 | Cooksville |
| 905-307 | Unionville |
| 905-308 | Hamilton |
| 905-309 | Grimsby |
| 905-310 | 7 Digit Service |
| 905-312 | Hamilton |
| 905-313 | Oak Ridges |
| 905-314 | Hamilton |
| 905-315 | Burlington |
| 905-316 | Unionville |
| 905-317 | Hamilton |
| 905-318 | Hamilton |
| 905-319 | Burlington |
| 905-320 | Burlington |
| 905-321 | St. Catharines-Thorold |
| 905-322 | St. Catharines-Thorold |
| 905-323 | St. Catharines-Thorold |
| 905-324 | St. Catharines-Thorold |
| 905-325 | St. Catharines-Thorold |
| 905-326 | Thornhill |
| 905-327 | St. Catharines-Thorold |
| 905-328 | St. Catharines-Thorold |
| 905-329 | St. Catharines-Thorold |
| 905-330 | Oakville |
| 905-331 | Burlington |
| 905-332 | Burlington |
| 905-333 | Burlington |
| 905-334 | Oakville |
| 905-335 | Burlington |
| 905-336 | Burlington |
| 905-337 | Oakville |
| 905-338 | Oakville |
| 905-339 | Oakville |
| 905-340 | Burlington |
| 905-341 | St. Catharines-Thorold |
| 905-342 | Cold Springs |
| 905-344 | Castleton |
| 905-345 | St. Catharines-Thorold |
| 905-346 | St. Catharines-Thorold |
| 905-347 | St. Catharines-Thorold |
| 905-348 | St. Catharines-Thorold |
| 905-349 | Grafton |
| 905-350 | Markham |
| 905-351 | Niagara Falls |
| 905-352 | Roseneath |
| 905-353 | Niagara Falls |
| 905-354 | Niagara Falls |
| 905-355 | Colborne |
| 905-356 | Niagara Falls |
| 905-357 | Niagara Falls |
| 905-358 | Niagara Falls |
| 905-359 | St. Catharines-Thorold |
| 905-360 | St. Catharines-Thorold |
| 905-361 | Cooksville |
| 905-362 | Malton |
| 905-363 | Streetsville |
| 905-364 | Malton |
| 905-366 | Cooksville |
| 905-367 | Niagara-On-The-Lake |
| 905-368 | Markham |
| 905-369 | Streetsville |
| 905-370 | Thornhill |
| 905-371 | Niagara Falls |
| 905-372 | Cobourg |
| 905-373 | Cobourg |
| 905-374 | Niagara Falls |
| 905-375 | Cobourg |
| 905-376 | Cobourg |
| 905-377 | Cobourg |
| 905-378 | St. Catharines-Thorold |
| 905-379 | Hamilton |
| 905-380 | St. Catharines-Thorold |
| 905-381 | Hamilton |
| 905-382 | Stevensville |
| 905-383 | Hamilton |
| 905-384 | Port Robinson |
| 905-385 | Hamilton |
| 905-386 | Wellandport |
| 905-387 | Hamilton |
| 905-388 | Hamilton |
| 905-389 | Hamilton |
| 905-390 | Hamilton |
| 905-391 | Ajax-Pickering |
| 905-392 | Newmarket |
| 905-393 | Hamilton |
| 905-394 | Niagara Falls |
| 905-395 | Aurora |
| 905-396 | Cobourg |
| 905-397 | St. Catharines-Thorold |
| 905-398 | Oak Ridges |
| 905-399 | Oakville |
| NPANXX | Area Served1 |
|---|---|
| 905-400 | Gormley |
| 905-401 | St. Catharines-Thorold |
| 905-402 | Cooksville |
| 905-403 | Clarkson |
| 905-404 | Oshawa |
| 905-405 | Malton |
| 905-406 | Tottenham |
| 905-407 | Burlington |
| 905-408 | Claremont |
| 905-409 | Ajax-Pickering |
| 905-410 | Oshawa |
| 905-412 | Streetsville |
| 905-413 | Unionville |
| 905-414 | Welland |
| 905-415 | Unionville |
| 905-417 | Maple |
| 905-418 | Thornhill |
| 905-419 | Bowmanville |
| 905-420 | South Pickering |
| 905-421 | South Pickering |
| 905-422 | South Pickering |
| 905-423 | Ajax-Pickering |
| 905-424 | Ajax-Pickering |
| 905-425 | Brooklin |
| 905-426 | Ajax-Pickering |
| 905-427 | Ajax-Pickering |
| 905-428 | Ajax-Pickering |
| 905-429 | Oshawa |
| 905-430 | Whitby |
| 905-431 | Oshawa |
| 905-432 | Oshawa |
| 905-433 | Oshawa |
| 905-434 | Oshawa |
| 905-435 | Oshawa |
| 905-436 | Oshawa |
| 905-438 | Oshawa |
| 905-439 | Oshawa |
| 905-440 | Oshawa |
| 905-441 | Oshawa |
| 905-442 | Oshawa |
| 905-443 | Oshawa |
| 905-444 | Whitby |
| 905-445 | Hampton |
| 905-446 | Newcastle |
| 905-447 | Oshawa |
| 905-448 | Oshawa |
| 905-449 | Oshawa |
| 905-450 | Brampton |
| 905-451 | Brampton |
| 905-452 | Brampton |
| 905-453 | Brampton |
| 905-454 | Brampton |
| 905-455 | Brampton |
| 905-456 | Brampton |
| 905-457 | Brampton |
| 905-458 | Brampton |
| 905-459 | Brampton |
| 905-460 | Brampton |
| 905-461 | Malton |
| 905-462 | Milton |
| 905-463 | Brampton |
| 905-464 | Oakville |
| 905-465 | Oakville |
| 905-466 | Oakville |
| 905-467 | Oakville |
| 905-468 | Niagara-On-The-Lake |
| 905-469 | Oakville |
| 905-470 | Unionville |
| 905-471 | Markham |
| 905-472 | Markham |
| 905-473 | Mount Albert |
| 905-474 | Unionville |
| 905-475 | Unionville |
| 905-476 | Keswick |
| 905-477 | Unionville |
| 905-478 | Queensville |
| 905-479 | Unionville |
| 905-480 | Unionville |
| 905-481 | Hamilton |
| 905-482 | Thornhill |
| 905-483 | Oakville |
| 905-484 | Oakville |
| 905-485 | Orono |
| 905-486 | Port Credit |
| 905-487 | Brampton |
| 905-488 | Brampton |
| 905-489 | Unionville |
| 905-490 | Claremont |
| 905-491 | Clarkson |
| 905-492 | South Pickering |
| 905-493 | Whitby |
| 905-494 | Brampton |
| 905-495 | Brampton |
| 905-496 | Hamilton |
| 905-497 | Brampton |
| 905-498 | Oshawa |
| 905-499 | Brampton |
| NPANXX | Area Served1 |
|---|---|
| 905-500 | Brampton |
| 905-501 | Cooksville |
| 905-502 | Cooksville |
| 905-503 | Aurora |
| 905-504 | Bethesda |
| 905-505 | Oak Ridges |
| 905-506 | Oak Ridges |
| 905-507 | Cooksville |
| 905-508 | Richmond Hill |
| 905-509 | South Pickering |
| 905-510 | Oakville |
| 905-512 | Hamilton |
| 905-513 | Unionville |
| 905-514 | Milton |
| 905-515 | Hamilton |
| 905-516 | Hamilton |
| 905-517 | Hamilton |
| 905-518 | Hamilton |
| 905-519 | Hamilton |
| 905-520 | Hamilton |
| 905-521 | Hamilton |
| 905-522 | Hamilton |
| 905-523 | Hamilton |
| 905-524 | Hamilton |
| 905-525 | Hamilton |
| 905-526 | Hamilton |
| 905-527 | Hamilton |
| 905-528 | Hamilton |
| 905-529 | Hamilton |
| 905-530 | Thornhill |
| 905-531 | Hamilton |
| 905-532 | Thornhill |
| 905-533 | Bolton |
| 905-534 | Gormley |
| 905-535 | Keswick |
| 905-536 | Hamilton |
| 905-537 | Hamilton |
| 905-538 | Hamilton |
| 905-539 | King City |
| 905-540 | Hamilton |
| 905-541 | Hamilton |
| 905-542 | Streetsville |
| 905-543 | Hamilton |
| 905-544 | Hamilton |
| 905-545 | Hamilton |
| 905-546 | Hamilton |
| 905-547 | Hamilton |
| 905-548 | Hamilton |
| 905-549 | Hamilton |
| 905-550 | Ajax-Pickering |
| 905-551 | Bradford |
| 905-552 | Kleinburg |
| 905-553 | Maple |
| 905-554 | Markham |
| 905-556 | Whitby |
| 905-557 | Mount Albert |
| 905-558 | Nobleton |
| 905-559 | Oak Ridges |
| 905-560 | Hamilton |
| 905-561 | Hamilton |
| 905-562 | Vineland |
| 905-563 | Beamsville |
| 905-564 | Malton |
| 905-565 | Malton |
| 905-566 | Cooksville |
| 905-567 | Streetsville |
| 905-568 | Cooksville |
| 905-569 | Streetsville |
| 905-570 | Hamilton |
| 905-571 | Oshawa |
| 905-572 | Hamilton |
| 905-573 | Hamilton |
| 905-574 | Hamilton |
| 905-575 | Hamilton |
| 905-576 | Oshawa |
| 905-577 | Hamilton |
| 905-578 | Hamilton |
| 905-579 | Oshawa |
| 905-580 | Oakville |
| 905-581 | Hamilton |
| 905-582 | Oakville |
| 905-583 | Palgrave |
| 905-584 | Caledon East |
| 905-585 | Maple |
| 905-586 | Caledon East |
| 905-587 | Caledon East |
| 905-588 | Caledon East |
| 905-589 | Queensville |
| 905-590 | Schomberg |
| 905-591 | Stouffville |
| 905-592 | Burlington |
| 905-593 | Streetsville |
| 905-594 | Stoney Creek |
| 905-595 | Brampton |
| 905-596 | Sutton |
| 905-597 | Thornhill |
| 905-598 | Brampton |
| 905-599 | Oakville |
| NPANXX | Area Served1 |
|---|---|
| 905-600 | Streetsville |
| 905-601 | Streetsville |
| 905-602 | Cooksville |
| 905-603 | Streetsville |
| 905-604 | Unionville |
| 905-605 | Woodbridge |
| 905-606 | Streetsville |
| 905-607 | Streetsville |
| 905-608 | Streetsville |
| 905-609 | Streetsville |
| 905-612 | Malton |
| 905-614 | Cooksville |
| 905-615 | Cooksville |
| 905-616 | Oakville |
| 905-617 | Oakville |
| 905-618 | Oakville |
| 905-619 | Ajax-Pickering |
| 905-620 | Brooklin |
| 905-621 | Ajax-Pickering |
| 905-622 | Ajax-Pickering |
| 905-623 | Bowmanville |
| 905-624 | Cooksville |
| 905-625 | Cooksville |
| 905-626 | Ajax-Pickering |
| 905-627 | Dundas |
| 905-628 | Dundas |
| 905-629 | Cooksville |
| 905-630 | Burlington |
| 905-631 | Burlington |
| 905-632 | Burlington |
| 905-633 | Burlington |
| 905-634 | Burlington |
| 905-635 | Burlington |
| 905-636 | Milton |
| 905-637 | Burlington |
| 905-638 | Burlington |
| 905-639 | Burlington |
| 905-640 | Stouffville |
| 905-641 | St. Catharines-Thorold |
| 905-642 | Stouffville |
| 905-643 | Winona |
| 905-644 | Oshawa |
| 905-645 | Hamilton |
| 905-646 | St. Catharines-Thorold |
| 905-648 | Ancaster |
| 905-649 | Claremont |
| 905-650 | St. Catharines-Thorold |
| 905-651 | St. Catharines-Thorold |
| 905-652 | Woodbridge |
| 905-653 | Maple |
| 905-654 | Brampton |
| 905-655 | Brooklin |
| 905-656 | Keswick |
| 905-657 | Newmarket |
| 905-658 | St. Catharines-Thorold |
| 905-659 | Freelton |
| 905-660 | Thornhill |
| 905-661 | Hamilton |
| 905-662 | Stoney Creek |
| 905-663 | Woodbridge |
| 905-664 | Stoney Creek |
| 905-665 | Whitby |
| 905-666 | Whitby |
| 905-667 | Hamilton |
| 905-668 | Whitby |
| 905-669 | Thornhill |
| 905-670 | Malton |
| 905-671 | Malton |
| 905-672 | Malton |
| 905-673 | Malton |
| 905-674 | Oshawa |
| 905-675 | Oshawa |
| 905-676 | Malton |
| 905-677 | Malton |
| 905-678 | Malton |
| 905-679 | Mount Hope |
| 905-680 | St. Catharines-Thorold |
| 905-681 | Burlington |
| 905-682 | St. Catharines-Thorold |
| 905-683 | Ajax-Pickering |
| 905-684 | St. Catharines-Thorold |
| 905-685 | St. Catharines-Thorold |
| 905-686 | Ajax-Pickering |
| 905-687 | St. Catharines-Thorold |
| 905-688 | St. Catharines-Thorold |
| 905-689 | Waterdown |
| 905-690 | Waterdown |
| 905-691 | Milton |
| 905-692 | Binbrook |
| 905-693 | Milton |
| 905-694 | Malton |
| 905-695 | Thornhill |
| 905-696 | Malton |
| 905-697 | Bowmanville |
| 905-698 | Malton |
| 905-699 | Milton |
| NPANXX | Area Served1 |
|---|---|
| 905-700 | Keswick |
| 905-701 | Dunnville |
| 905-702 | Georgetown |
| 905-703 | Georgetown |
| 905-704 | St. Catharines-Thorold |
| 905-706 | Ajax-Pickering |
| 905-707 | Thornhill |
| 905-708 | St. Catharines-Thorold |
| 905-709 | Thornhill |
| 905-710 | Newmarket |
| 905-712 | Cooksville |
| 905-713 | Aurora |
| 905-714 | Welland |
| 905-715 | Newmarket |
| 905-716 | Newmarket |
| 905-717 | Aurora |
| 905-718 | Oshawa |
| 905-719 | Hamilton |
| 905-720 | Oshawa |
| 905-721 | Oshawa |
| 905-722 | Sutton |
| 905-723 | Oshawa |
| 905-724 | Beeton |
| 905-725 | Oshawa |
| 905-726 | Aurora |
| 905-727 | Aurora |
| 905-728 | Oshawa |
| 905-729 | Beeton |
| 905-730 | Hamilton |
| 905-731 | Thornhill |
| 905-732 | Welland |
| 905-733 | Welland |
| 905-734 | Welland |
| 905-735 | Welland |
| 905-736 | Welland |
| 905-737 | Richmond Hill |
| 905-738 | Thornhill |
| 905-739 | Thornhill |
| 905-740 | Malton |
| 905-741 | Hamilton |
| 905-743 | Oshawa |
| 905-744 | Ajax-Pickering |
| 905-745 | Hamilton |
| 905-746 | Hamilton |
| 905-747 | Thornhill |
| 905-748 | Beeton |
| 905-749 | Milton |
| 905-750 | Aurora |
| 905-751 | Aurora |
| 905-752 | Unionville |
| 905-753 | Welcome |
| 905-754 | Unionville |
| 905-755 | Cooksville |
| 905-756 | Cooksville |
| 905-757 | Caledon East |
| 905-758 | Aurora |
| 905-759 | Brampton |
| 905-760 | Thornhill |
| 905-761 | Thornhill |
| 905-762 | Thornhill |
| 905-763 | Thornhill |
| 905-764 | Thornhill |
| 905-765 | Caledonia |
| 905-766 | Cooksville |
| 905-767 | Ajax-Pickering |
| 905-768 | Hagersville |
| 905-769 | Hamilton |
| 905-770 | Richmond Hill |
| 905-771 | Thornhill |
| 905-772 | Cayuga |
| 905-773 | Oak Ridges |
| 905-774 | Dunnville |
| 905-775 | Bradford |
| 905-776 | Selkirk |
| 905-777 | Hamilton |
| 905-778 | Bradford |
| 905-779 | Fisherville |
| 905-780 | Richmond Hill |
| 905-781 | Brampton |
| 905-782 | Brampton |
| 905-783 | Brampton |
| 905-784 | Richmond Hill |
| 905-785 | Streetsville |
| 905-786 | Newtonville |
| 905-787 | Richmond Hill |
| 905-788 | Welland |
| 905-789 | Brampton |
| 905-790 | Brampton |
| 905-791 | Brampton |
| 905-792 | Brampton |
| 905-793 | Brampton |
| 905-794 | Castlemore |
| 905-795 | Malton |
| 905-796 | Brampton |
| 905-797 | Garden Hill |
| 905-798 | Brampton |
| 905-799 | Brampton |
| NPANXX | Area Served1 |
|---|---|
| 905-800 | Port Hope |
| 905-801 | Beeton |
| 905-802 | Burlington |
| 905-803 | Cooksville |
| 905-804 | Cooksville |
| 905-805 | Milton |
| 905-806 | Newmarket |
| 905-807 | Hamilton |
| 905-808 | Oakville |
| 905-809 | Oshawa |
| 905-812 | Streetsville |
| 905-813 | Streetsville |
| 905-814 | Streetsville |
| 905-815 | Oakville |
| 905-816 | Streetsville |
| 905-817 | Streetsville |
| 905-818 | Hamilton |
| 905-819 | Streetsville |
| 905-820 | Streetsville |
| 905-821 | Streetsville |
| 905-822 | Clarkson |
| 905-823 | Clarkson |
| 905-824 | Streetsville |
| 905-825 | Oakville |
| 905-826 | Streetsville |
| 905-827 | Oakville |
| 905-828 | Streetsville |
| 905-829 | Oakville |
| 905-830 | Newmarket |
| 905-831 | South Pickering |
| 905-832 | Maple |
| 905-833 | King City |
| 905-834 | Port Colborne |
| 905-835 | Port Colborne |
| 905-836 | Newmarket |
| 905-837 | South Pickering |
| 905-838 | Victoria |
| 905-839 | South Pickering |
| 905-840 | Brampton |
| 905-841 | Aurora |
| 905-842 | Oakville |
| 905-843 | Snelgrove |
| 905-844 | Oakville |
| 905-845 | Oakville |
| 905-846 | Brampton |
| 905-847 | Oakville |
| 905-848 | Cooksville |
| 905-849 | Oakville |
| 905-850 | Woodbridge |
| 905-851 | Woodbridge |
| 905-852 | Uxbridge |
| 905-853 | Newmarket |
| 905-854 | Campbellville |
| 905-855 | Clarkson |
| 905-856 | Woodbridge |
| 905-857 | Bolton |
| 905-858 | Streetsville |
| 905-859 | Nobleton |
| 905-860 | Caledon East |
| 905-861 | Brampton |
| 905-862 | Uxbridge |
| 905-863 | Brampton |
| 905-864 | Milton |
| 905-865 | Hamilton |
| 905-866 | Brampton |
| 905-867 | Brampton |
| 905-868 | Newmarket |
| 905-869 | Hamilton |
| 905-870 | Hamilton |
| 905-871 | Fort Erie |
| 905-872 | Brampton |
| 905-873 | Georgetown |
| 905-874 | Brampton |
| 905-875 | Milton |
| 905-876 | Milton |
| 905-877 | Georgetown |
| 905-878 | Milton |
| 905-879 | Thornhill |
| 905-880 | Palgrave |
| 905-881 | Thornhill |
| 905-882 | Thornhill |
| 905-883 | Richmond Hill |
| 905-884 | Richmond Hill |
| 905-885 | Port Hope |
| 905-886 | Thornhill |
| 905-887 | Gormley |
| 905-888 | Bethesda |
| 905-889 | Thornhill |
| 905-890 | Cooksville |
| 905-891 | Port Credit |
| 905-892 | Pelham |
| 905-893 | Kleinburg |
| 905-894 | Ridgeway |
| 905-895 | Newmarket |
| 905-896 | Cooksville |
| 905-897 | Cooksville |
| 905-898 | Newmarket |
| 905-899 | Wainfleet |
| NPANXX | Area Served1 |
|---|---|
| 905-900 | Aurora |
| 905-901 | Oakville |
| 905-902 | Hamilton |
| 905-903 | Ajax-Pickering |
| 905-904 | Uxbridge |
| 905-906 | Hamilton |
| 905-907 | Thornhill |
| 905-908 | Malton |
| 905-909 | Beeton |
| 905-910 | Markham |
| 905-912 | Hamilton |
| 905-913 | Castlemore |
| 905-914 | Oshawa |
| 905-915 | Castlemore |
| 905-916 | Clarkson |
| 905-917 | Unionville |
| 905-918 | Richmond Hill |
| 905-919 | Clarkson |
| 905-920 | Hamilton |
| 905-921 | Hamilton |
| 905-922 | Oshawa |
| 905-923 | Hamilton |
| 905-924 | Oshawa |
| 905-925 | Oshawa |
| 905-926 | Oshawa |
| 905-927 | Gormley |
| 905-928 | Hamilton |
| 905-929 | Hamilton |
| 905-930 | Stoney Creek |
| 905-931 | St. Catharines-Thorold |
| 905-932 | St. Catharines-Thorold |
| 905-933 | St. Catharines-Thorold |
| 905-934 | St. Catharines-Thorold |
| 905-935 | St. Catharines-Thorold |
| 905-936 | Tottenham |
| 905-937 | St. Catharines-Thorold |
| 905-938 | St. Catharines-Thorold |
| 905-939 | Schomberg |
| 905-940 | Unionville |
| 905-941 | St. Catharines-Thorold |
| 905-943 | Unionville |
| 905-944 | Unionville |
| 905-945 | Grimsby |
| 905-946 | Unionville |
| 905-947 | Unionville |
| 905-948 | Unionville |
| 905-949 | Cooksville |
| 905-951 | Bolton |
| 905-952 | Newmarket |
| 905-953 | Newmarket |
| 905-954 | Newmarket |
| 905-955 | Newmarket |
| 905-956 | Malton |
| 905-957 | West Lincoln |
| 905-960 | Newmarket |
| 905-961 | Hamilton |
| 905-962 | Hamilton |
| 905-963 | Hamilton |
| 905-964 | St. Catharines-Thorold |
| 905-965 | Brampton |
| 905-966 | Hamilton |
| 905-967 | Newmarket |
| 905-968 | Unionville |
| 905-969 | Unionville |
| 905-970 | Brampton |
| 905-971 | Hamilton |
| 905-972 | Hamilton |
| 905-973 | Hamilton |
| 905-974 | Hamilton |
| 905-975 | Hamilton |
| 905-977 | Hamilton |
| 905-978 | Hamilton |
| 905-979 | Hamilton |
| 905-980 | St. Catharines-Thorold |
| 905-981 | Hamilton |
| 905-982 | Port Perry |
| 905-983 | Orono |
| 905-984 | St. Catharines-Thorold |
| 905-985 | Port Perry |
| 905-986 | Blackstock |
| 905-987 | Newcastle |
| 905-988 | St. Catharines-Thorold |
| 905-989 | Keswick |
| 905-990 | Port Credit |
| 905-991 | Fort Erie |
| 905-992 | Fort Erie |
| 905-993 | Fort Erie |
| 905-994 | Fort Erie |
| 905-995 | Ajax-Pickering |
| 905-996 | Snelgrove |
| 905-997 | Streetsville |
| 905-998 | Victoria |
| 905-999 | Ajax-Pickering |
- 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.
- NXX prefixes last updated: June 3, 2025
Cities in area code 905
| City1 | Time Zone1 |
|---|---|
| Ajax | E |
| Alberton | E |
| Allanburg | E |
| Alton | E |
| Ancaster | E |
| Ashburn | E |
| Aurora | E |
| Baldwin | E |
| Baltimore | E |
| Beamsville | E |
| Beeton | E |
| Belfountain | E |
| Bewdley | E |
| Binbrook | E |
| Blackstock | E |
| Bolton | E |
| Bond Head | E |
| Bowmanville | E |
| Bradford | E |
| Brampton | E |
| Brougham | E |
| Burlington | E |
| Caesarea | E |
| Caistor Centre | E |
| Caledon | E |
| Caledon East | E |
| Caledon Village | E |
| Caledonia | E |
| Campbellcroft | E |
| Campbellville | E |
| Campden | E |
| Canfield | E |
| Carlisle | E |
| Castleton | E |
| Cayuga | E |
| Cedar Valley | E |
| Cheltenham | E |
| Claremont | E |
| Cobourg | E |
| Colborne | E |
| Concord | E |
| Copetown | E |
| Courtice | E |
| Crystal Beach | E |
| Dundas | E |
| Dunnville | E |
| East Gwillimbury | E |
| Fenwick | E |
| Fisherville | E |
| Fonthill | E |
| Fort Erie | E |
| Freelton | E |
| Georgetown | E |
| Gilford | E |
| Goodwood | E |
| Gores Landing | E |
| Gormley | E |
| Grafton | E |
| Grassie | E |
| Greenbank | E |
| Greenwood | E |
| Grimsby | E |
| Hagersville | E |
| Haldimand County | E |
| Hamilton | E |
| Hampton | E |
| Hannon | E |
| Harwood | E |
| Holland Landing | E |
| Hornby | E |
| Inglewood | E |
| Innisfil | E |
| Jacksons Point | E |
| Jerseyville | E |
| Jordan Station | E |
| Kendal | E |
| Keswick | E |
| Kettleby | E |
| Kilbride | E |
| King City | E |
| Kleinburg | E |
| Leaskdale | E |
| Limehouse | E |
| Locust Hill | E |
| Loretto | E |
| Lowbanks | E |
| Lynden | E |
| Maple | E |
| Markham | E |
| Millgrove | E |
| Milton | E |
| Mississauga | E |
| Moffat | E |
| Mount Albert | E |
| Mount Hope | E |
| Nestleton Station | E |
| Newcastle | E |
| Newmarket | E |
| Newtonville | E |
| Niagara Falls | E |
| Niagara On The Lake | E |
| Nobleton | E |
| Norval | E |
| Oakville | E |
| Orono | E |
| Oshawa | E |
| Palgrave | E |
| Pickering | E |
| Port Colborne | E |
| Port Hope | E |
| Port Perry | E |
| Port Robinson | E |
| Prince Albert | E |
| Queenston | E |
| Queensville | E |
| Richmond Hill | E |
| Ridgeville | E |
| Ridgeway | E |
| River Drive Park | E |
| Roches Point | E |
| Roseneath | E |
| Sandford | E |
| Schomberg | E |
| Seagrave | E |
| Selkirk | E |
| Sharon | E |
| Sherkston | E |
| Smithville | E |
| St Anns | E |
| St Catharines | E |
| St Davids | E |
| Stevensville | E |
| Stoney Creek | E |
| Stouffville | E |
| Sutton West | E |
| Terra Cotta | E |
| Thornhill | E |
| Thorold | E |
| Tottenham | E |
| Unionville | E |
| Uxbridge | E |
| Vaughan | E |
| Vineland | E |
| Vineland Station | E |
| Virgil | E |
| Wainfleet | E |
| Waterdown | E |
| Welland | E |
| Wellandport | E |
| West Flamborough | E |
| Whitby | E |
| Whitevale | E |
| Willow Beach | E |
| Woodbridge | E |
| Zephyr | E |
- Listed above are most places served by Canadian area code 905. When multiple places in a CA province share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
- E stands for Eastern Time (currently ).