Area Code 636

Area code 636 serves the state of Missouri. This area code was assigned on April 15th, 1999. On May 22nd, 1999 it went into service. 636 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Active Prefixes in Area Code 636

Prefix Primary City
636-200 Missouri
636-203 Fenton
636-205 Winfield
636-206 Missouri
636-207 Missouri
636-208 Missouri
636-209 Missouri
636-212 Missouri
636-216 Maryland Heights
636-219 Missouri
636-220 Missouri
636-221 Washington
636-222 Cedar Hill
636-223 Imperial
636-224 Missouri
636-225 Valley Park
636-226 Valley Park
636-227 Missouri
636-228 Augusta
636-229 Missouri
636-230 Missouri
636-231 Washington
636-232 Missouri
636-233 Missouri
636-234 Union
636-235 Warrenton
636-236 Saint Louis
636-237 Chesterfield
636-238 Missouri
636-239 Washington
636-240 Lake Saint Louis
636-242 Washington
636-243 Valles Mines
636-244 Missouri
636-246 Missouri
636-247 Chesterfield
636-248 Missouri
636-249 Union
636-250 Missouri
636-251 Foristell
636-253 High Ridge
636-255 Missouri
636-256 Missouri
636-257 Pacific
636-258 Missouri
636-259 Gray Summit
636-261 Missouri
636-262 Chesterfield
636-263 Missouri
636-264 Winfield
636-265 Missouri
636-266 Washington
636-271 Pacific
636-272 Lake Saint Louis
636-273 Missouri
636-274 Cedar Hill
636-275 Missouri
636-277 Missouri
636-278 Missouri
636-279 Missouri
636-281 Lake Saint Louis
636-282 Missouri
636-283 Washington
636-284 Missouri
636-285 Cedar Hill
636-287 Missouri
636-288 Missouri
636-290 Troy
636-293 Lake Saint Louis
636-294 Lake Saint Louis
636-295 Troy
636-296 Missouri
636-297 Warrenton
636-299 Chesterfield
636-300 Missouri
636-305 Fenton
636-306 Missouri
636-320 Missouri
636-321 Missouri
636-322 Missouri
636-323 Missouri
636-324 Missouri
636-326 Fenton
636-327 Wentzville
636-328 Missouri
636-329 Missouri
636-332 Wentzville
636-333 Missouri
636-334 Labadie
636-336 Missouri
636-337 Valles Mines
636-338 Hawk Point
636-343 Fenton
636-344 Missouri
636-345 Missouri
636-346 Saint Louis
636-349 Fenton
636-352 Missouri
636-355 Foley
636-356 Moscow Mills
636-357 Wentzville
636-358 Troy
636-359 Warrenton
636-362 Missouri
636-363 Missouri
636-364 Missouri
636-366 Moscow Mills
636-368 Chesterfield
636-373 Missouri
636-375 High Ridge
636-376 High Ridge
636-377 Warrenton
636-379 Lake Saint Louis
636-383 Troy
636-384 Wright City
636-385 Saint Peters
636-386 Missouri
636-387 Missouri
636-388 Union
636-390 Washington
636-391 Missouri
636-392 Washington
636-393 Labadie
636-394 Missouri
636-395 Missouri
636-397 Missouri
636-398 Defiance
636-399 Missouri
636-400 Portage Des Sioux
636-402 Gray Summit
636-403 Missouri
636-405 Missouri
636-410 Missouri
636-412 Ballwin
636-422 Missouri
636-425 West Alton
636-426 Portage Des Sioux
636-428 Fenton
636-429 Eureka
636-431 Valley Park
636-432 Washington
636-433 Marthasville
636-434 Portage Des Sioux
636-435 Valley Park
636-438 Missouri
636-439 Saint Peters
636-441 Missouri
636-442 Missouri
636-443 Missouri
636-444 Maryland Heights
636-445 Wentzville
636-447 Missouri
636-448 Missouri
636-449 Saint Louis
636-451 Gray Summit
636-452 Missouri
636-456 Warrenton
636-458 Missouri
636-459 Foristell
636-461 Imperial
636-462 Troy
636-463 Foristell
636-464 Imperial
636-465 Missouri
636-466 Wentzville
636-467 Imperial
636-474 Saint Peters
636-475 Missouri
636-477 Missouri
636-479 Missouri
636-481 Hillsboro
636-482 Augusta
636-484 Missouri
636-485 Missouri
636-486 Missouri
636-487 Missouri
636-488 Jonesburg
636-489 Chesterfield
636-492 Fenton
636-493 Missouri
636-495 Fenton
636-496 Fenton
636-497 Wentzville
636-498 Missouri
636-500 Imperial
636-515 Saint Peters
636-517 Valley Park
636-519 Chesterfield
636-524 Missouri
636-525 Imperial
636-527 Missouri
636-528 Troy
636-529 Valley Park
636-530 Chesterfield
636-532 Chesterfield
636-533 Fenton
636-534 Chesterfield
636-535 Missouri
636-536 Chesterfield
636-537 Chesterfield
636-538 Wentzville
636-541 Missouri
636-542 Lake Saint Louis
636-543 Missouri
636-544 Lake Saint Louis
636-547 Imperial
636-548 Missouri
636-549 Eureka
636-551 Cedar Hill
636-552 Missouri
636-556 Maryland Heights
636-557 Missouri
636-561 Missouri
636-565 Valles Mines
636-566 Winfield
636-573 Missouri
636-574 Missouri
636-575 High Ridge
636-577 Missouri
636-578 Missouri
636-579 Chesterfield
636-582 Union
636-583 Union
636-584 Union
636-585 High Hill
636-586 Valles Mines
636-587 Eureka
636-590 Maryland Heights
636-591 Missouri
636-594 Missouri
636-597 Truxton
636-600 Maryland Heights
636-614 Lake Saint Louis
636-625 Missouri
636-627 Missouri
636-628 Missouri
636-629 Missouri
636-633 Imperial
636-634 Missouri
636-638 Missouri
636-639 Wentzville
636-642 Imperial
636-648 Maryland Heights
636-649 Union
636-651 Saint Louis
636-660 Fenton
636-661 Old Monroe
636-662 Foley
636-665 Old Monroe
636-667 Washington
636-668 Winfield
636-669 Missouri
636-671 Eureka
636-673 Foristell
636-674 Missouri
636-675 Chesterfield
636-677 High Ridge
636-678 Fenton
636-679 Wentzville
636-680 Saint Louis
636-681 Saint Louis
636-685 Missouri
636-686 Missouri
636-688 Missouri
636-689 Saint Louis
636-692 Fenton
636-695 Missouri
636-696 Lake Saint Louis
636-697 Missouri
636-698 Wentzville
636-699 Missouri
636-706 Missouri
636-707 Cedar Hill
636-717 Fenton
636-720 Missouri
636-722 Missouri
636-723 Missouri
636-724 Missouri
636-725 Missouri
636-728 Chesterfield
636-730 Chesterfield
636-733 Chesterfield
636-734 Missouri
636-735 Chesterfield
636-736 Chesterfield
636-737 Chesterfield
636-741 Imperial
636-742 Gray Summit
636-744 Villa Ridge
636-745 Wright City
636-748 Cedar Hill
636-751 Missouri
636-753 Portage Des Sioux
636-754 Missouri
636-755 Missouri
636-757 Missouri
636-764 Fenton
636-773 Missouri
636-775 Troy
636-777 Maryland Heights
636-778 Chesterfield
636-779 Missouri
636-782 Missouri
636-787 Chesterfield
636-789 Hillsboro
636-791 Wright City
636-793 Missouri
636-794 Missouri
636-795 Missouri
636-797 Hillsboro
636-798 Defiance
636-812 Chesterfield
636-821 Missouri
636-825 Valley Park
636-827 Valley Park
636-828 Defiance
636-841 Wentzville
636-851 Missouri
636-856 Wentzville
636-861 Valley Park
636-866 Missouri
636-875 Missouri
636-887 Wentzville
636-888 Missouri
636-891 Missouri
636-893 Missouri
636-896 Missouri
636-898 Chesterfield
636-899 Portage Des Sioux
636-916 Missouri
636-922 Missouri
636-923 Saint Louis
636-925 Missouri
636-926 Missouri
636-928 Missouri
636-931 Missouri
636-932 Missouri
636-933 Missouri
636-936 Missouri
636-937 Missouri
636-938 Eureka
636-939 Missouri
636-940 Missouri
636-942 Missouri
636-944 Missouri
636-946 Missouri
636-947 Missouri
636-948 Missouri
636-949 Missouri
636-970 Missouri
636-978 Lake Saint Louis
636-980 Lake Saint Louis
636-987 Defiance
636-999 Pacific