Area Code 437
Area code 437 is in Ontario, Canada, serving the city of Toronto; it currently uses 503 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 10:32:25 PM (Eastern Time Zone).
© 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 |
| 437-213 | 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 |
| 437-322 | 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 |
| 437-446 | 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 |
| 437-460 | 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 |
| 437-520 | 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 |
| 437-536 | 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 |
| 437-564 | Toronto |
| 437-565 | Toronto |
| 437-566 | Toronto |
| 437-577 | Toronto |
| 437-580 | Toronto |
| 437-585 | Toronto |
| 437-588 | 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 |
| 437-620 | 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 |
| 437-677 | 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 |
| 437-698 | Toronto |
| 437-699 | Toronto |
| NPANXX | Area served1 |
|---|---|
| 437-700 | Toronto |
| 437-701 | Toronto |
| 437-702 | Toronto |
| 437-703 | Toronto |
| 437-708 | Toronto |
| 437-722 | 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 |
| 437-758 | 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 |
| 437-799 | 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 |
| 437-898 | Toronto |
| 437-899 | Toronto |
| NPANXX | Area served1 |
|---|---|
| 437-900 | 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 |
- 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.
Cities in area code 437
| City1 | Time2 |
|---|---|
| Toronto | E |
- 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.
- E stands for Eastern Time Zone (currently 10:32:25 PM).