Arnold, Ballwin, Barnhart, Bella Villa, Bellefontaine Neighbors, Black Jack, Byrnes Mill, Clarkson Valley, Clayton, Crestwood, Creve Coeur, Crystal City, De Soto, Des Peres, Ellisville, Eureka, Fenton, Ferguson, Festus, Florissant, Foristell, Frontenac, Herculaneum, Hillsboro, Imperial, Kimmswick, Kirkwood, Ladue, Lake St. Louis, Lakeshire, Lake Tapawingo, Lake Waukomis, Lake Winnebago, Manchester, Maplewood, Maryland Heights, New Haven, Oakville, O’Fallon, Pacific, Perryville, Pevely, Pine Lawn, Richmond Heights, Rock Hill, Saint Ann, Saint Charles, Saint Clair, Saint George, Saint Louis, Saint Peters, Sainte Genevieve, Shrewsbury, Sullivan, Sunset Hills, Town and Country, Union, University City, Warrenton, Warson Woods, Webster Groves, Weldon Spring, Wentzville, Wildwood, Wright City.
| 63005 | 63034 | 63069 | 63106 | 63123 | 63140 | 63369 |
| 63010 | 63036 | 63070 | 63107 | 63124 | 63141 | 63373 |
| 63011 | 63038 | 63071 | 63108 | 63125 | 63143 | 63376 |
| 63012 | 63039 | 63072 | 63109 | 63126 | 63144 | 63379 |
| 63015 | 63040 | 63074 | 63110 | 63127 | 63146 | 63385 |
| 63016 | 63041 | 63077 | 63111 | 63128 | 63147 | 63389 |
| 63017 | 63042 | 63080 | 63112 | 63129 | 63301 | 63390 |
| 63019 | 63043 | 63084 | 63113 | 63130 | 63303 | 63627 |
| 63020 | 63044 | 63087 | 63114 | 63131 | 63304 | 63670 |
| 63021 | 63048 | 63088 | 63115 | 63132 | 63332 | |
| 63023 | 63049 | 63089 | 63116 | 63133 | 63341 | |
| 63025 | 63050 | 63090 | 63117 | 63134 | 63346 | |
| 63026 | 63051 | 63101 | 63118 | 63135 | 63348 | |
| 63028 | 63052 | 63102 | 63119 | 63136 | 63357 | |
| 63030 | 63055 | 63103 | 63120 | 63137 | 63362 | |
| 63031 | 63060 | 63104 | 63121 | 63138 | 63366 | |
| 63033 | 63061 | 63105 | 63122 | 63139 | 63367 |