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Area Code 437

Area code 437 is in Ontario, Canada , serving the city of Toronto; it currently uses 541 prefixes, assigned from 437-200-XXXX through 437-999-XXXX.

In service since March 25, 2013, area code 437 is an overlay Numbering Plan Area, part of overlay complex 416/647/437.

The current local time is .

437 area code location on a map
© OpenStreetMap contributors
For exact NPA boundaries see official 437 area code map

More Ontario area codes:

Locate any 437-NXX prefix:

NPANXX Area Served1
437-200 Toronto
437-201 Toronto
437-202 Toronto
437-203 Toronto
437-204 Toronto
437-205 Toronto
437-206 Toronto
437-207 Toronto
437-208 Toronto
437-209 Toronto
437-210 Toronto
437-212 Toronto
437-213 Toronto
437-214 Toronto
437-215 Toronto
437-216 Toronto
437-217 Toronto
437-218 Toronto
437-219 Toronto
437-220 Toronto
437-221 Toronto
437-222 Toronto
437-223 Toronto
437-224 Toronto
437-225 Toronto
437-226 Toronto
437-227 Toronto
437-228 Toronto
437-229 Toronto
437-230 Toronto
437-231 Toronto
437-232 Toronto
437-233 Toronto
437-234 Toronto
437-235 Toronto
437-236 Toronto
437-237 Toronto
437-238 Toronto
437-239 Toronto
437-240 Toronto
437-241 Toronto
437-242 Toronto
437-243 Toronto
437-244 Toronto
437-245 Toronto
437-246 Toronto
437-247 Toronto
437-248 Toronto
437-249 Toronto
437-250 Toronto
437-251 Toronto
437-252 Toronto
437-253 Toronto
437-254 Toronto
437-255 Toronto
437-256 Toronto
437-257 Toronto
437-258 Toronto
437-259 Toronto
437-260 Toronto
437-261 Toronto
437-262 Toronto
437-263 Toronto
437-264 Toronto
437-265 Toronto
437-266 Toronto
437-267 Toronto
437-268 Toronto
437-269 Toronto
437-270 Toronto
437-271 Toronto
437-272 Toronto
437-273 Toronto
437-274 Toronto
437-275 Toronto
437-276 Toronto
437-277 Toronto
437-278 Toronto
437-279 Toronto
437-280 Toronto
437-281 Toronto
437-282 Toronto
437-283 Toronto
437-284 Toronto
437-285 Toronto
437-286 Toronto
437-287 Toronto
437-288 Toronto
437-289 Toronto
437-290 Toronto
437-291 Toronto
437-292 Toronto
437-293 Toronto
437-294 Toronto
437-295 Toronto
437-296 Toronto
437-297 Toronto
437-298 Toronto
437-299 Toronto
NPANXX Area Served1
437-300 Toronto
437-301 Toronto
437-302 Toronto
437-303 Toronto
437-304 Toronto
437-305 Toronto
437-306 Toronto
437-307 Toronto
437-308 Toronto
437-309 Toronto
437-312 Toronto
437-313 Toronto
437-317 Toronto
437-318 Toronto
437-320 Toronto
437-322 Toronto
437-323 Toronto
437-324 Toronto
437-325 Toronto
437-326 Toronto
437-327 Toronto
437-328 Toronto
437-329 Toronto
437-330 Toronto
437-331 Toronto
437-332 Toronto
437-333 Toronto
437-335 Toronto
437-336 Toronto
437-337 Toronto
437-338 Toronto
437-339 Toronto
437-340 Toronto
437-341 Toronto
437-342 Toronto
437-343 Toronto
437-344 Toronto
437-345 Toronto
437-346 Toronto
437-347 Toronto
437-348 Toronto
437-349 Toronto
437-350 Toronto
437-351 Toronto
437-352 Toronto
437-353 Toronto
437-354 Toronto
437-355 Toronto
437-356 Toronto
437-357 Toronto
437-358 Toronto
437-359 Toronto
437-360 Toronto
437-361 Toronto
437-362 Toronto
437-363 Toronto
437-365 Toronto
437-366 Toronto
437-367 Toronto
437-370 Toronto
437-371 Toronto
437-372 Toronto
437-373 Toronto
437-374 Toronto
437-375 Toronto
437-376 Toronto
437-377 Toronto
437-378 Toronto
437-379 Toronto
437-380 Toronto
437-381 Toronto
437-383 Toronto
437-385 Toronto
437-388 Toronto
437-389 Toronto
437-390 Toronto
437-391 Toronto
437-392 Toronto
437-393 Toronto
437-394 Toronto
437-395 Toronto
437-396 Toronto
437-397 Toronto
437-398 Toronto
437-399 Toronto
NPANXX Area Served1
437-400 Toronto
437-401 Toronto
437-402 Toronto
437-403 Toronto
437-404 Toronto
437-405 Toronto
437-406 Toronto
437-407 Toronto
437-408 Toronto
437-409 Toronto
437-410 Toronto
437-412 Toronto
437-413 Toronto
437-414 Toronto
437-415 Toronto
437-417 Toronto
437-418 Toronto
437-419 Toronto
437-420 Toronto
437-421 Toronto
437-422 Toronto
437-423 Toronto
437-424 Toronto
437-425 Toronto
437-426 Toronto
437-427 Toronto
437-428 Toronto
437-429 Toronto
437-430 Toronto
437-431 Toronto
437-432 Toronto
437-433 Toronto
437-434 Toronto
437-435 Toronto
437-436 Toronto
437-438 Toronto
437-439 Toronto
437-440 Toronto
437-441 Toronto
437-442 Toronto
437-443 Toronto
437-444 Toronto
437-445 Toronto
437-446 Toronto
437-447 Toronto
437-448 Toronto
437-449 Toronto
437-450 Toronto
437-451 Toronto
437-452 Toronto
437-453 Toronto
437-454 Toronto
437-455 Toronto
437-457 Toronto
437-460 Toronto
437-463 Toronto
437-464 Toronto
437-465 Toronto
437-466 Toronto
437-467 Toronto
437-468 Toronto
437-469 Toronto
437-470 Toronto
437-471 Toronto
437-472 Toronto
437-473 Toronto
437-474 Toronto
437-475 Toronto
437-476 Toronto
437-477 Toronto
437-484 Toronto
437-488 Toronto
437-493 Toronto
437-494 Toronto
437-499 Toronto
NPANXX Area Served1
437-500 Toronto
437-505 Toronto
437-506 Toronto
437-507 Toronto
437-508 Toronto
437-509 Toronto
437-510 Toronto
437-512 Toronto
437-513 Toronto
437-514 Toronto
437-515 Toronto
437-516 Toronto
437-517 Toronto
437-518 Toronto
437-519 Toronto
437-520 Toronto
437-522 Toronto
437-523 Toronto
437-524 Toronto
437-525 Toronto
437-526 Toronto
437-527 Toronto
437-528 Toronto
437-529 Toronto
437-530 Toronto
437-531 Toronto
437-532 Toronto
437-533 Toronto
437-535 Toronto
437-536 Toronto
437-537 Toronto
437-538 Toronto
437-539 Toronto
437-540 Toronto
437-545 Toronto
437-550 Toronto
437-551 Toronto
437-552 Toronto
437-553 Toronto
437-556 Toronto
437-557 Toronto
437-558 Toronto
437-559 Toronto
437-561 Toronto
437-562 Toronto
437-563 Toronto
437-564 Toronto
437-565 Toronto
437-566 Toronto
437-567 Toronto
437-568 Toronto
437-575 Toronto
437-577 Toronto
437-580 Toronto
437-585 Toronto
437-588 Toronto
437-595 Toronto
437-599 Toronto
NPANXX Area Served1
437-600 Toronto
437-601 Toronto
437-602 Toronto
437-603 Toronto
437-604 Toronto
437-605 Toronto
437-606 Toronto
437-607 Toronto
437-608 Toronto
437-616 Toronto
437-620 Toronto
437-621 Toronto
437-622 Toronto
437-623 Toronto
437-624 Toronto
437-625 Toronto
437-626 Toronto
437-627 Toronto
437-628 Toronto
437-629 Toronto
437-630 Toronto
437-631 Toronto
437-632 Toronto
437-633 Toronto
437-634 Toronto
437-635 Toronto
437-636 Toronto
437-637 Toronto
437-638 Toronto
437-639 Toronto
437-640 Toronto
437-641 Toronto
437-642 Toronto
437-643 Toronto
437-644 Toronto
437-645 Toronto
437-646 Toronto
437-648 Toronto
437-649 Toronto
437-650 Toronto
437-651 Toronto
437-652 Toronto
437-653 Toronto
437-654 Toronto
437-655 Toronto
437-656 Toronto
437-657 Toronto
437-658 Toronto
437-660 Toronto
437-661 Toronto
437-662 Toronto
437-663 Toronto
437-665 Toronto
437-666 Toronto
437-667 Toronto
437-668 Toronto
437-669 Toronto
437-670 Toronto
437-671 Toronto
437-672 Toronto
437-673 Toronto
437-676 Toronto
437-677 Toronto
437-679 Toronto
437-680 Toronto
437-681 Toronto
437-682 Toronto
437-683 Toronto
437-684 Toronto
437-685 Toronto
437-686 Toronto
437-687 Toronto
437-688 Toronto
437-689 Toronto
437-690 Toronto
437-696 Toronto
437-698 Toronto
437-699 Toronto
NPANXX Area Served1
437-700 Toronto
437-701 Toronto
437-702 Toronto
437-703 Toronto
437-707 Toronto
437-708 Toronto
437-717 Toronto
437-722 Toronto
437-727 Toronto
437-728 Toronto
437-733 Toronto
437-734 Toronto
437-737 Toronto
437-738 Toronto
437-739 Toronto
437-740 Toronto
437-747 Toronto
437-755 Toronto
437-757 Toronto
437-758 Toronto
437-766 Toronto
437-770 Toronto
437-771 Toronto
437-772 Toronto
437-773 Toronto
437-774 Toronto
437-775 Toronto
437-776 Toronto
437-777 Toronto
437-778 Toronto
437-779 Toronto
437-780 Toronto
437-781 Toronto
437-782 Toronto
437-783 Toronto
437-784 Toronto
437-785 Toronto
437-786 Toronto
437-787 Toronto
437-788 Toronto
437-797 Toronto
437-799 Toronto
NPANXX Area Served1
437-800 Toronto
437-801 Toronto
437-802 Toronto
437-803 Toronto
437-805 Toronto
437-806 Toronto
437-807 Toronto
437-808 Toronto
437-809 Toronto
437-818 Toronto
437-820 Toronto
437-822 Toronto
437-826 Toronto
437-828 Toronto
437-829 Toronto
437-830 Toronto
437-833 Toronto
437-836 Toronto
437-837 Toronto
437-838 Toronto
437-848 Toronto
437-849 Toronto
437-850 Toronto
437-855 Toronto
437-858 Toronto
437-860 Toronto
437-866 Toronto
437-867 Toronto
437-868 Toronto
437-869 Toronto
437-870 Toronto
437-871 Toronto
437-872 Toronto
437-873 Toronto
437-875 Toronto
437-876 Toronto
437-877 Toronto
437-878 Toronto
437-879 Toronto
437-880 Toronto
437-881 Toronto
437-882 Toronto
437-883 Toronto
437-885 Toronto
437-886 Toronto
437-887 Toronto
437-888 Toronto
437-889 Toronto
437-890 Toronto
437-891 Toronto
437-892 Toronto
437-893 Toronto
437-898 Toronto
437-899 Toronto
NPANXX Area Served1
437-900 Toronto
437-907 Toronto
437-908 Toronto
437-912 Toronto
437-913 Toronto
437-914 Toronto
437-915 Toronto
437-916 Toronto
437-917 Toronto
437-918 Toronto
437-922 Toronto
437-925 Toronto
437-928 Toronto
437-929 Toronto
437-933 Toronto
437-937 Toronto
437-955 Toronto
437-960 Toronto
437-961 Toronto
437-962 Toronto
437-963 Toronto
437-966 Toronto
437-967 Toronto
437-970 Toronto
437-971 Toronto
437-972 Toronto
437-973 Toronto
437-974 Toronto
437-977 Toronto
437-979 Toronto
437-980 Toronto
437-981 Toronto
437-982 Toronto
437-983 Toronto
437-984 Toronto
437-985 Toronto
437-986 Toronto
437-987 Toronto
437-988 Toronto
437-989 Toronto
437-990 Toronto
437-991 Toronto
437-992 Toronto
437-993 Toronto
437-994 Toronto
437-995 Toronto
437-996 Toronto
437-997 Toronto
437-998 Toronto
437-999 Toronto
  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.
  2. NXX prefixes last updated: November 22, 2024

Cities in area code 437

City1 Time Zone2
Toronto E
  1. Listed above are most places served by Canadian area code 437. 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.
  2. E stands for Eastern Time (currently ).
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