Area Code 636
Missouri area code 636 has been in service since 2000. It has 281 landlines and 94 wireless prefixes (exchanges) serviced by 26 carriers. It covers 10 counties, 282 ZIP codes, and 66 cities, including Saint Charles, Ballwin, O Fallon, Saint Peters, Chesterfield, Fenton, Arnold, Wentzville, and Washington.
- State:
- Missouri
- Time Zone:
- Central (3:41 am)
Area Code (636) has 375 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (636) 200- | Saint Louis | Ballwin | Birch Telecom Of Missouri, ... | Landline |
| (636) 203- | Saint Louis | Fenton | Mci Worldcom Communications... | Landline |
| (636) 205- | Saint Louis | Chesterfield | Level 3 Communications, Llc... | Landline |
| (636) 207- | Saint Louis | Ballwin | Southwestern Bell | Landline |
| (636) 208- | Jefferson | Antonia | New Cingular Wireless Pcs, ... | Cell Phone |
| (636) 209- | Jefferson | De Soto | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 212- | Jefferson | Arnold | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 216- | Saint Louis City | Saint Louis | Xo Missouri, Inc. | Landline |
| (636) 219- | Saint Charles | Cottleville | T-mobile Usa, Inc. | Cell Phone |
| (636) 220- | Saint Louis | Ballwin | Charter Fiberlink, Llc - Mo | Landline |
| (636) 221- | Franklin | Campbellton | Southwestern Bell | Landline |
| (636) 222- | Jefferson | Hillsboro | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 223- | Jefferson | Antonia | At&t Local | Landline |
| (636) 224- | Jefferson | Horine | Nuvox Communications Of Mis... | Landline |
| (636) 225- | Saint Louis | Fenton | Southwestern Bell | Landline |
| (636) 226- | Saint Louis | Fenton | Southwestern Bell | Landline |
| (636) 227- | Saint Louis | Ballwin | Southwestern Bell | Landline |
| (636) 228- | Saint Charles | Augusta | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 229- | Saint Charles | Cottleville | Intermedia Communications I... | Landline |
| (636) 230- | Saint Louis | Ballwin | Southwestern Bell | Landline |
| (636) 231- | Franklin | Campbellton | Socket Telecom, Llc - Mo | Landline |
| (636) 232- | Jefferson | Festus | Level 3 Communications, Llc... | Landline |
| (636) 233- | Saint Charles | Black Walnut | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 234- | Franklin | Moselle | Level 3 Communications, Llc... | Landline |
| (636) 235- | Saint Charles | Harvester | Level 3 Communications, Llc... | Landline |
| (636) 236- | Saint Louis | Chesterfield | Sprint Spectrum L.p. | Cell Phone |
| (636) 237- | Saint Louis | Chesterfield | Intermedia Communications I... | Landline |
| (636) 238- | Saint Louis | Ballwin | Intermedia Communications I... | Landline |
| (636) 239- | Franklin | Campbellton | Southwestern Bell | Landline |
| (636) 240- | Saint Charles | Cottleville | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 241- | Jefferson | Arnold | Unknown | Landline |
| (636) 242- | Warren | Lake Sherwood | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 243- | Jefferson | De Soto | Level 3 Communications, Llc... | Landline |
| (636) 244- | Saint Charles | Cottleville | Charter Fiberlink, Llc - Mo | Landline |
| (636) 246- | Saint Charles | Cottleville | Xo Missouri, Inc. | Landline |
| (636) 247- | Saint Louis | Chesterfield | Southwestern Bell | Landline |
| (636) 248- | Saint Charles | Black Walnut | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 250- | Saint Charles | Black Walnut | Orchard Farm Telephone Co. | Landline |
| (636) 253- | Jefferson | Antonia | T-mobile Usa, Inc. | Cell Phone |
| (636) 255- | Saint Charles | Black Walnut | Southwestern Bell | Landline |
| (636) 256- | Saint Louis | Ballwin | Southwestern Bell | Landline |
| (636) 257- | Franklin | Pacific | Southwestern Bell | Landline |
| (636) 258- | Saint Charles | Black Walnut | Orchard Farm Telephone Co. | Landline |
| (636) 259- | Franklin | Campbellton | T-mobile Usa, Inc. | Cell Phone |
| (636) 261- | Saint Charles | Dardenne | Southwestern Bell | Landline |
| (636) 262- | Saint Charles | Harvester | Nextel Communications, Inc. | Cell Phone |
| (636) 263- | Saint Louis | Ballwin | At&t Local | Landline |
| (636) 265- | Saint Charles | Lake Saint Louis | Charter Fiberlink, Llc - Mo | Landline |
| (636) 266- | Franklin | Campbellton | Level 3 Communications, Llc... | Landline |
| (636) 271- | Franklin | Pacific | Southwestern Bell | Landline |
| (636) 272- | Saint Charles | Cottleville | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 273- | Saint Louis | Ballwin | Southwestern Bell | Landline |
| (636) 274- | Jefferson | Cedar Hill | Southwestern Bell | Landline |
| (636) 276- | Saint Charles | Cottleville | Unknown | Landline |
| (636) 278- | Saint Charles | Cottleville | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 279- | Saint Charles | Cottleville | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 281- | Saint Charles | Cottleville | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 282- | Jefferson | Arnold | Southwestern Bell | Landline |
| (636) 283- | Franklin | Villa Ridge | Teleport Communications Gro... | Landline |
| (636) 284- | Saint Charles | Black Walnut | New Cingular Wireless Pcs, ... | Cell Phone |
| (636) 285- | Jefferson | Cedar Hill | Southwestern Bell | Landline |
| (636) 287- | Jefferson | Arnold | Southwestern Bell | Landline |
| (636) 288- | Saint Charles | Black Walnut | New Cingular Wireless Pcs, ... | Cell Phone |
| (636) 290- | Saint Charles | Black Walnut | T-mobile Usa, Inc. | Cell Phone |
| (636) 293- | Saint Charles | Black Walnut | T-mobile Usa, Inc. | Cell Phone |
| (636) 294- | Saint Charles | Cottleville | Charter Fiberlink, Llc - Mo | Landline |
| (636) 295- | Lincoln | Briscoe | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 296- | Jefferson | Arnold | Southwestern Bell | Landline |
| (636) 297- | Saint Charles | Black Walnut | Cellco Partnership Dba Veri... | Cell Phone |
| (636) 298- | Saint Charles | Harvester | Unknown | Landline |
| (636) 299- | Saint Charles | Harvester | At&t Local | Landline |
| (636) 300- | Saint Charles | Cottleville | Southwestern Bell | Landline |
| (636) 303- | Saint Charles | Black Walnut | Unknown | Landline |
| (636) 305- | Saint Louis | Fenton | Southwestern Bell | Landline |
| (636) 306- | Jefferson | Cedar Hill | Unknown | Landline |
| (636) 307- | Saint Charles | Cottleville | Unknown | Landline |
| (636) 308- | Saint Charles | Black Walnut | Unknown | Landline |
| (636) 319- | Saint Charles | Cottleville | Unknown | Landline |
| (636) 321- | Jefferson | Arnold | Nuvox Communications Of Mis... | Landline |
| (636) 322- | Franklin | Saint Clair | Southwestern Bell | Landline |
| (636) 324- | Saint Charles | Cottleville | Socket Telecom, Llc - Mo | Landline |
| (636) 326- | Saint Louis | Fenton | Southwestern Bell | Landline |
| (636) 327- | Saint Charles | Gilmore | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 328- | Saint Charles | Black Walnut | Intermedia Communications I... | Landline |
| (636) 329- | Saint Charles | Dardenne | Southwestern Bell | Landline |
| (636) 332- | Saint Charles | Gilmore | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 333- | Jefferson | Arnold | Birch Telecom Of Missouri, ... | Landline |
| (636) 334- | Franklin | Pacific | Level 3 Communications, Llc... | Landline |
| (636) 336- | Saint Louis | Chesterfield | Mcleodusa Telecommunication... | Landline |
| (636) 337- | Jefferson | De Soto | Southwestern Bell | Landline |
| (636) 338- | Lincoln | Hawk Point | Centurytel Of Missouri, Llc... | Cell Phone |
| (636) 339- | Cape Girardeau | Cape Girardeau | Unknown | Landline |
| (636) 343- | Saint Louis | Fenton | Southwestern Bell | Landline |
| (636) 344- | Saint Charles | Cottleville | Southwestern Bell | Landline |
| (636) 345- | Saint Charles | Cottleville | Mci Worldcom Communications... | Landline |
| (636) 346- | Saint Charles | Harvester | Sprint Spectrum L.p. | Cell Phone |
| (636) 347- | Franklin | Pacific | American Messaging (am), Inc. | Cell Phone |
| (636) 348- | Saint Louis | Fenton | Unknown | Landline |
| (636) 349- | Saint Louis | Fenton | Southwestern Bell | Landline |
| (636) 351- | Saint Charles | Black Walnut | Unknown | Landline |
