| 63123 Affton | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62215 Albers | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62001 Alhambra | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63001 Allenton | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62207 Alorton | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62002 Alton | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63052 Antonia | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63010 Arnold | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63343 Auburn | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63332 Augusta | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62216 Aviston | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63011 Ballwin | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63021 Ballwin | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63022 Ballwin | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63024 Ballwin | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63150 Bank of America | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63160 Bank of America | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63012 Barnhart | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62218 Bartelso | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63013 Beaufort | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62219 Beckemeyer | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63121 Bel Nor | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Bel Ridge | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63125 Bella Villa | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63137 Bellefontaine Neighbors | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Bellerive | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62220 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62221 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62222 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62223 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62225 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62226 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62269 Belleville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63014 Berger | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63134 Berkeley | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63140 Berkeley | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62010 Bethalto | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63121 Beverly Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63033 Black Jack | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63301 Black Walnut | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63627 Bloomsdale | 573 | Sainte Genevieve County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62231 Boulder | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63114 Breckenridge Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63114 Brecknrdg Hls | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62216 Breese | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62230 Breese | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63144 Brentwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63044 Bridgeton | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63045 Bridgeton | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63044 Bridgeton Terrace | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62012 Brighton | 618/730 | Macoupin County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63379 Briscoe | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62059 Brooklyn | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63135 Burke City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Burksville | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63025 Byrnes Mill | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63049 Byrnes Mill | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63051 Byrnes Mill | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62206 Cahokia | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63135 Calverton Park | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63068 Campbellton | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63090 Campbellton | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62231 Carlyle | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62232 Caseyville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63015 Catawissa | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63016 Cedar Hill | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62203 Centreville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62205 Centreville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62207 Centreville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62244 Chaflin Bridge | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63369 Chain of Rocks | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63114 Charlack | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63125 Charles J Coyle | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62028 Chautauqua | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63005 Chesterfield | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63006 Chesterfield | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63017 Chesterfield | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63005 Clarkson Valley | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63017 Clarkson Valley | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63105 Clayton | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63124 Clayton | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62252 Clement | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63090 Clover Bottom | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62060 Cloverleaf | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62234 Collinsville | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62236 Columbia | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63377 Corso | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62018 Cottage Hills | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63304 Cottleville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63338 Cottleville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63366 Cottleville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63376 Cottleville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63136 Country Club Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63197 Courtesy Reply Mail Firms | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63025 Crescent | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63126 Crestwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63141 Creve Coeur | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63019 Crystal City | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63131 Crystal Lake Park | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62215 Damiansville | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63366 Dardenne | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63368 Dardenne | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63366 Dardenne Pr | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63368 Dardenne Pr | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63366 Dardenne Prairie | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63368 Dardenne Prairie | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62255 Darmstadt | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63379 Davis | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63020 De Soto | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63341 Defiance | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62052 Delhi | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63135 Dellwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63136 Dellwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63122 Des Peres | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63131 Des Peres | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63020 Desoto | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63068 Detmold | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63068 Dissen | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63023 Dittmer | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62021 Dorsey | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62022 Dow | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62025 Dunlap Lake | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62239 Dupo | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63342 Dutzow | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62060 Eagle Park | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63045 Earth City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62024 East Alton | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62240 East Carondelet | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62031 East Hardin | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62201 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62202 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62203 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62204 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62205 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62206 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62207 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62208 East Saint Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62201 East St Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62202 East St Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62203 East St Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62205 East St Louis | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63134 Edmundson | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62025 Edwardsville | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62026 Edwardsville | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63383 Elkhorn | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63011 Ellisville | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63021 Ellisville | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63038 Ellisville | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62028 Elsah | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63343 Elsberry | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63369 Ethlyn | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63014 Etlah | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63025 Eureka | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62201 Fairmont City | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62208 Fairview Heights | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62232 Fairview Hieghts | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62258 Fayetteville | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63332 Femme Osage | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63026 Fenton | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63099 Fenton | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63135 Ferguson | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63136 Ferguson | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63145 Ferguson | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62231 Ferrin | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63028 Festus | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62030 Fidelity | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62031 Fieldon | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63195 Firstar Bank | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63030 Fletcher | 573 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63346 Flinthill | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63031 Flor | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Floraville | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63136 Flordell Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63031 Florissant | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63032 Florissant | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63033 Florissant | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63034 Florissant | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63347 Foley | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63348 Foristell | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62010 Fort Russell | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62298 Foster Pond | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62295 Fountain | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62243 Freeburg | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63131 Frontenac | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62244 Fults | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63037 Gerald | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62245 Germantown | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63385 Gilmore | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63137 Glasgow Village | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62034 Glen Carbon | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63038 Glencoe | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63122 Glendale | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62035 Godfrey | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63120 Goodfellow Terrace | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62037 Grafton | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62040 Granite City | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62249 Grantfork | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63039 Gray Summit | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63133 Greendale | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63040 Grover | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63041 Grubville | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63005 Gumbo | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62046 Hamel | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63133 Hanley Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62295 Harrisonville | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62048 Hartford | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63303 Harvester | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63349 Hawk Point | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63042 Hazelwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63043 Hazelwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63044 Hazelwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63045 Hazelwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63135 Hazelwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62248 Hecker | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63047 Hematite | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63048 Herculaneum | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63049 High Ridge | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62249 Highland | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63050 Hillsboro | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63025 Hoene Spring | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62250 Hoffman | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62025 Holiday Shores | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62232 Hollywood Heights | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63070 Horine | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63025 House Springs | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63049 House Springs | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63051 House Springs | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62252 Huey | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63131 Huntleigh | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63180 IBSSC Acs Asc | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63182 IBSSC Acs Asc | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62240 IMBS | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63052 Imperial | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63053 Imperial | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63390 Innsbrook | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62253 Irishtown | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63080 Japan | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63136 Jennings | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62052 Jersey | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62052 Jerseyville | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63385 Josephville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63301 Kampville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63301 Kampville Beach | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63301 Kampville Court | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62001 Kaufman | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62063 Kemper | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62253 Keyesport | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63053 Kimmswick | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63140 Kinloch | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63122 Kirkwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63055 Labadie | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63171 Laclede Gas Co | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63124 Ladue | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63016 Lake Adelle | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63040 Lake Chesterfield | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63367 Lake Saint Louis | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63357 Lake Sherwood | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63367 Lake St Louis | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63145 Lambert Airport | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63145 Lambert Arprt | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62254 Lebanon | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63125 Lemay | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62255 Lenzburg | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63056 Leslie | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63057 Liguori | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62058 Livingston | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63060 Lonedell | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Lou del | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63113 Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62059 Lovejoy | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63367 LSL | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63061 Luebbering | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62234 Lumaghi Heights | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63068 Lyon | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63373 Machens | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62060 Madison | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62298 Madonnaville | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62256 Maeystown | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63011 Manchester | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63021 Manchester | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63088 Manchester | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63065 Mapaville | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63143 Maplewood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62061 Marine | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62257 Marissa | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63099 Maritz Inc | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62257 Marrisa | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63357 Marthasville | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63369 Maryknoll | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63043 Maryland Heights | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62062 Maryville | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62258 Mascoutah | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63341 Matson | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62052 McClusky | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62063 Medora | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63129 Mehlville | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62295 Merrimac | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62260 Millstadt | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63377 Millwood | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62040 Mitchell | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63136 Moline Acres | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Monroe City | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63167 Monsanto | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63198 Monsanto | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62067 Moro | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63066 Morse Mill | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63362 Moscow Mills | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63084 Moselle | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63026 Murphy | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62071 National Stock Yard | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62071 National Stock Yards | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63164 Nestle | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62264 New Athens | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62265 New Baden | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62074 New Douglas | 217 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62298 New Hanover | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63068 New Haven | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63343 New Hope | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63365 New Melle | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62266 New Memphis | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63381 New Truxton | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62060 Newport | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63190 Nordstrom | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Normandy | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63137 North County | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63138 North County | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63074 Northwest Plaza | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Northwoods | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62031 Nutwood | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63074 Nw Plaza | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62269 O Fallon | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63366 O Fallon | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63367 O Fallon | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63368 O Fallon | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63122 Oakland | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63129 Oakville | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63366 Ofallon | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63368 Ofallon | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63379 Old Alexandria | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63369 Old Monroe | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63132 Olivette | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63370 Olney | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63020 Olympian Village | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63301 Orchard Farm | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62052 Otter Creek | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62037 Otterville | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62052 Otterville | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63052 Otto | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63114 Overland | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63055 Pacific | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63069 Pacific | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Paderborn | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63133 Pagedale | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Pasadena Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Pasadena Park | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63080 Pea Ridge | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63383 Pendleton | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63070 Pevely | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63120 Pine Lawn | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63038 Pond | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63040 Pond | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62040 Pontoon Beach | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63373 Portage des Sioux | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62231 Posey | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62097 Prairietown | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63373 Prtg de Sioux | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63373 Prtg de Souix | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62037 Quarry | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62279 Renault | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62221 Rentchler | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63117 Richmond Heights | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63137 Riverview | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63042 Robertson | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63072 Robertsville | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63119 Rock Hill | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62031 Rosedale | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62024 Rosewood | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62084 Roxana | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62231 Royal Lake | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63073 Saint Albans | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63074 Saint Ann | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63074 Saint Anne | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63301 Saint Charles | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63302 Saint Charles | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63303 Saint Charles | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63304 Saint Charles | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63366 Saint Charles | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63077 Saint Clair | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62281 Saint Jacob | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62298 Saint Joe | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63114 Saint John | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62282 Saint Libory | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63101 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63102 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63103 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63104 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63105 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63106 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63107 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63108 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63109 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63110 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63111 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63112 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63113 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63114 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63115 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63116 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63117 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63118 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63119 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63120 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63122 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63123 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63124 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63125 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63126 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63127 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63128 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63129 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63130 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63131 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63132 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63133 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63134 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63135 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63136 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63137 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63138 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63139 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63140 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63141 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63143 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63144 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63145 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63146 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63147 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63150 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63151 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63155 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63156 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63157 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63158 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63160 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63163 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63164 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63166 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63167 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63169 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63171 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63177 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63178 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63179 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63180 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63182 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63188 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63190 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63195 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63197 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63198 Saint Louis | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63199 Saint Louis | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62293 Saint Morgan | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63366 Saint Paul | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63303 Saint Peters | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63304 Saint Peters | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63366 Saint Peters | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63368 Saint Peters | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63376 Saint Peters | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62230 Saint Rose | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62218 Santa Fe | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63126 Sappington | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63127 Sappington | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63128 Sappington | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62201 Sauget | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62206 Sauget | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63332 Schluersburg | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62225 Scott AFB | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62225 Scott Air Force Base | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62231 Shattuc | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62231 Shatuc | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63021 Sherman | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62221 Shiloh | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62269 Shiloh | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63119 Shrewsbury | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62223 Signal Hill | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63377 Silex | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62285 Smithton | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62087 South Roxana | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63301 South Shore | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62026 Southern Illinois University | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63138 Spanish Lake | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63080 Spring Bluff | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63079 Stanton | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62234 State Park Place | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62059 Stites | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63068 Stony Hill | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63080 Strain | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62293 Sugar Creek | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63080 Sullivan | 573 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63052 Sulphur Springs | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62289 Summerfield | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62063 Summerville | 618/730 | Jersey County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63127 Sunset Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62220 Swansea | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62221 Swansea | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62223 Swansea | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62226 Swansea | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62253 Tamalco | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63025 Times Beach | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Tipton | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63011 Town and Country | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63017 Town and Country | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63131 Town and Country | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63378 Treloar | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62216 Trenton | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62293 Trenton | 618/730 | Clinton County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62294 Troy | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63379 Troy | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63383 Truesdail | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63383 Truesdale | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63381 Truxton | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63021 Twin Oaks | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63088 Twin Oaks | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63017 Twn and Cntry | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63130 U City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63084 Union | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63105 University City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63124 University City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63130 University City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63132 University City | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63130 University Cy | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63195 US Bank | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63199 USPS Inspection Service | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63020 Valles Mines | 636 | Jefferson County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63088 Valley Park | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62295 Valmeyer | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63121 Velda Village Hills | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62090 Venice | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63042 Vigus | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63089 Villa Ridge | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63114 Vinita Park | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63121 Vitilas Reid | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63383 Warrenton | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63122 Warson Woods | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62298 Wartburg | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62205 Washingtn Park | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63090 Washington | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62204 Washington Park | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62205 Washington Park | 618/730 | Saint Clair County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 62298 Waterloo | 618/730 | Monroe County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63119 Webster Groves | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63304 Weldon Spring | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63304 Weldon Spring Heights | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63112 Wellston | 314/551 | Saint Louis City County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63133 Wellston | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63385 Wentzville | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63386 West Alton | 636 | Saint Charles County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63146 West County | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63387 Whiteside | 573 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63005 Wildwood | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63011 Wildwood | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63021 Wildwood | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63025 Wildwood | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63038 Wildwood | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63040 Wildwood | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63069 Wildwood | 636 | Franklin County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63011 Winchester | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63021 Winchester | 636 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 63389 Winfield | 636 | Lincoln County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62095 Wood River | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63134 Woodson Terrace | 314/551 | Saint Louis County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |
| 62097 Worden | 618/730 | Madison County | Illinois - IL | St. Louis, MO-IL (7040) | MSA |
| 63390 Wright City | 636 | Warren County | Missouri - MO | St. Louis, MO-IL (7040) | MSA |