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437 Area Code

Area code 437 is in Ontario (ON), Canada serving the city of Toronto.

In service since March 25, 2013, area code 437 is an overlay Numbering Plan Area, part of overlay complex 416/647/437 (overlaying NPAs cover the same area).

The current time for places served by area code 437 is 06:19:35 PM (Eastern Time Zone).

Map of area code 437

More Ontario area codes

437 phone number location

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
437-213 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
437-258 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
437-322 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
437-370 Toronto
437-371 Toronto
437-372 Toronto
437-373 Toronto
437-374 Toronto
437-375 Toronto
437-376 Toronto
437-377 Toronto
437-380 Toronto
437-381 Toronto
437-383 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
437-427 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
437-447 Toronto
437-450 Toronto
437-460 Toronto
437-463 Toronto
437-473 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
437-506 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
437-522 Toronto
437-533 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
437-566 Toronto
437-577 Toronto
437-580 Toronto
437-588 Toronto
437-599 Toronto

NPANXX Area served1
437-600 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
437-660 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
437-673 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
437-690 Toronto
437-699 Toronto
NPANXX Area served1
437-700 Toronto
437-701 Toronto
437-702 Toronto
437-703 Toronto
437-722 Toronto
437-733 Toronto
437-737 Toronto
437-747 Toronto
437-755 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
437-788 Toronto
437-799 Toronto
NPANXX Area served1
437-800 Toronto
437-808 Toronto
437-818 Toronto
437-822 Toronto
437-826 Toronto
437-828 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
437-866 Toronto
437-867 Toronto
437-868 Toronto
437-877 Toronto
437-878 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
437-899 Toronto

NPANXX Area served1
437-900 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
437-966 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.
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Cities in area code 437

City1 Time2
Toronto E
  1. Listed above are most places served by area code 437. 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 06:19:35 PM).
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