List of Cities in the 636 Area Code
Manchester - 636-200
Fenton - 636-203
Winfield - 636-205
Saint Charles - 636-206
Manchester - 636-207
Festus-Crystal City - 636-208
Festus-Crystal City - 636-209
Maxville - 636-212
Chesterfield - 636-216
Saint Charles - 636-219
Manchester - 636-220
Washington - 636-221
Cedar Hill - 636-222
Imperial - 636-223
Herculaneum-Pevely - 636-224
Valley Park - 636-225
Valley Park - 636-226
Manchester - 636-227
Augusta - 636-228
Harvester - 636-229
Manchester - 636-230
Washington - 636-231
Festus-Crystal City - 636-232
Saint Charles - 636-233
Union - 636-234
Warrenton - 636-235
Chesterfield - 636-236
Chesterfield - 636-237
Manchester - 636-238
Washington - 636-239
O'Fallon - 636-240
Marthasville - 636-242
De Soto - 636-243
Harvester - 636-244
Saint Charles - 636-246
Chesterfield - 636-247
Saint Peters - 636-248
Union - 636-249
Orchard Farm - 636-250
Foristell - 636-251
High Ridge - 636-253
Saint Charles - 636-255
Manchester - 636-256
Pacific - 636-257
Orchard Farm - 636-258
Gray Summit - 636-259
Harvester - 636-261
Chesterfield - 636-262
Harvester - 636-263
Winfield - 636-264
Dardenne - 636-265
Washington - 636-266
Pacific - 636-271
O'Fallon - 636-272
Pond - 636-273
Cedar Hill - 636-274
Maxville - 636-275
Saint Charles - 636-277
Saint Peters - 636-278
Saint Peters - 636-279
O'Fallon - 636-281
Maxville - 636-282
Washington - 636-283
Harvester - 636-284
Cedar Hill - 636-285
Maxville - 636-287
Saint Charles - 636-288
Troy - 636-290
O'Fallon - 636-293
O'Fallon - 636-294
Troy - 636-295
Maxville - 636-296
Warrenton - 636-297
Chesterfield - 636-299
Harvester - 636-300
Fenton - 636-305
Herculaneum-Pevely - 636-306
O'Fallon - 636-312
Harvester - 636-320
Maxville - 636-321
Saint Clair - 636-322
Antonia - 636-323
Pond - 636-324
Fenton - 636-326
Wentzville - 636-327
Saint Charles - 636-328
Harvester - 636-329
Wentzville - 636-332
Maxville - 636-333
Pacific - 636-334
Harvester - 636-336
De Soto - 636-337
Hawk Point - 636-338
Fenton - 636-343
Harvester - 636-344
Harvester - 636-345
Chesterfield - 636-346
SAINT CHARLES - 636-347
NA - 636-348
Fenton - 636-349
Saint Charles - 636-352
Foley - 636-355
Moscow Mills - 636-356
Wentzville - 636-357
Troy - 636-358
Warrenton - 636-359
Harvester - 636-362
Maxville - 636-363
Saint Clair - 636-364
Moscow Mills - 636-366
Chesterfield - 636-368
Saint Charles - 636-373
High Ridge - 636-375
High Ridge - 636-376
Warrenton - 636-377
O'Fallon - 636-379
Troy - 636-383
Wright City - 636-384
O'Fallon - 636-385
Manchester - 636-386
Saint Peters - 636-387
Union - 636-388
Saint Charles - 636-389
Washington - 636-390
Manchester - 636-391
Washington - 636-392
Pacific - 636-393
Manchester - 636-394
Saint Charles - 636-395
Saint Peters - 636-397
New Melle - 636-398
Manchester - 636-399
Portage Des Sioux - 636-400
Gray Summit - 636-402
Harvester - 636-403
Pond - 636-405
Saint Charles - 636-410
Valley Park - 636-412
Pond - 636-422
Portage Des Sioux - 636-425
Portage Des Sioux - 636-426
High Ridge - 636-428
Eureka - 636-429
Valley Park - 636-431
Washington - 636-432
Marthasville - 636-433
Portage Des Sioux - 636-434
Valley Park - 636-435
Manchester - 636-438
O'Fallon - 636-439
Harvester - 636-441
Harvester - 636-442
Saint Charles - 636-443
Valley Park - 636-444
Wentzville - 636-445
Harvester - 636-447
Saint Charles - 636-448
Chesterfield - 636-449
Gray Summit - 636-451
Ware - 636-452
Warrenton - 636-456
Pond - 636-458
Foristell - 636-459
Imperial - 636-461
Troy - 636-462
Foristell - 636-463
Imperial - 636-464
Festus-Crystal City - 636-465
Wentzville - 636-466
Imperial - 636-467
O'Fallon - 636-474
Herculaneum-Pevely - 636-475
Harvester - 636-477
Herculaneum-Pevely - 636-479
Hillsboro - 636-481
Augusta - 636-482
Manchester - 636-484
Saint Peters - 636-485
Harvester - 636-486
Saint Charles - 636-487
Jonesburg - 636-488
Chesterfield - 636-489
Fenton - 636-492
Saint Charles - 636-493
High Ridge - 636-495
Fenton - 636-496
Wentzville - 636-497
Harvester - 636-498
Imperial - 636-500
O'Fallon - 636-515
Valley Park - 636-517
Chesterfield - 636-519
Festus-Crystal City - 636-524
Imperial - 636-525
Manchester - 636-527
Troy - 636-528
Valley Park - 636-529
Chesterfield - 636-530
Chesterfield - 636-532
Fenton - 636-533
Chesterfield - 636-534
Festus-Crystal City - 636-535
Chesterfield - 636-536
Chesterfield - 636-537
Wentzville - 636-538
Saint Charles - 636-541
O'Fallon - 636-542
Festus-Crystal City - 636-543
O'Fallon - 636-544
Imperial - 636-547
Maxville - 636-548
Eureka - 636-549
Cedar Hill - 636-551
Manchester - 636-552
Valley Park - 636-556
Manchester - 636-557
Dardenne - 636-561
De Soto - 636-565
Winfield - 636-566
Saint Charles - 636-573
Saint Charles - 636-574
High Ridge - 636-575
Saint Peters - 636-577
Saint Charles - 636-578
Chesterfield - 636-579
Union - 636-582
Union - 636-583
Union - 636-584
High Hill - 636-585
De Soto - 636-586
Eureka - 636-587
Chesterfield - 636-590
Manchester - 636-591
Manchester - 636-594
Truxton - 636-597
Fenton - 636-600
O'Fallon - 636-614
Dardenne - 636-625
Saint Charles - 636-627
Manchester - 636-628
Saint Clair - 636-629
Imperial - 636-633
Saint Charles - 636-634
Festus-Crystal City - 636-638
Wentzville - 636-639
Imperial - 636-642
Portage Des Sioux - 636-648
Union - 636-649
Fenton - 636-651
Fenton - 636-660
Old Monroe - 636-661
Foley - 636-662
Old Monroe - 636-665
Washington - 636-667
Winfield - 636-668
Saint Charles - 636-669
High Ridge - 636-671
Foristell - 636-673
Antonia - 636-674
Chesterfield - 636-675
High Ridge - 636-677
Fenton - 636-678
Wentzville - 636-679
Fenton - 636-680
Chesterfield - 636-681
HERCULANEUM - 636-682
Harvester - 636-685
Manchester - 636-686
Saint Charles - 636-688
Valley Park - 636-689
High Ridge - 636-692
Dardenne - 636-695
O'Fallon - 636-696
Saint Peters - 636-697
Wentzville - 636-698
Saint Charles - 636-699
VALLEY PARK - 636-701
Saint Peters - 636-706
Cedar Hill - 636-707
Fenton - 636-717
Harvester - 636-720
Harvester - 636-722
Saint Charles - 636-723
Saint Charles - 636-724
Festus-Crystal City - 636-725
Chesterfield - 636-728
Chesterfield - 636-730
Chesterfield - 636-733
Saint Charles - 636-734
Chesterfield - 636-735
Chesterfield - 636-736
Chesterfield - 636-737
Imperial - 636-741
Gray Summit - 636-742
Union - 636-744
Wright City - 636-745
Cedar Hill - 636-748
Manchester - 636-751
Portage Des Sioux - 636-753
Saint Charles - 636-754
Dardenne - 636-755
Saint Charles - 636-757
Fenton - 636-764
Saint Charles - 636-773
Troy - 636-775
Chesterfield - 636-777
Chesterfield - 636-778
Manchester - 636-779
Holstein - 636-782
Chesterfield - 636-787
Hillsboro - 636-789
Wright City - 636-791
Harvester - 636-793
Harvester - 636-794
Saint Charles - 636-795
Hillsboro - 636-797
Defiance - 636-798
Saint Charles - 636-800
Chesterfield - 636-812
Washington - 636-818
Pond - 636-821
Valley Park - 636-825
Valley Park - 636-827
New Melle - 636-828
Wentzville - 636-841
Harvester - 636-851
Wentzville - 636-856
Valley Park - 636-861
Saint Charles - 636-866
Saint Peters - 636-875
Wentzville - 636-887
Saint Clair - 636-888
Manchester - 636-891
Manchester - 636-893
Saint Charles - 636-896
Chesterfield - 636-898
Portage Des Sioux - 636-899
Washington - 636-900
Saint Charles - 636-916
Harvester - 636-922
Valley Park - 636-923
Saint Charles - 636-925
Harvester - 636-926
Harvester - 636-928
Festus-Crystal City - 636-931
Holstein - 636-932
Festus-Crystal City - 636-933
Harvester - 636-936
Festus-Crystal City - 636-937
Eureka - 636-938
Harvester - 636-939
Saint Charles - 636-940
Antonia - 636-942
Ware - 636-944
Saint Charles - 636-946
Saint Charles - 636-947
Antonia - 636-948
Saint Charles - 636-949
Saint Peters - 636-970
O'Fallon - 636-978
O'Fallon - 636-980
Defiance - 636-987
SAINT CHARLES - 636-998
Pacific - 636-999