Area Code 314
Missouri area code 314 has been in service since 1947. It has 449 landlines and 177 wireless prefixes (exchanges) serviced by 35 carriers. It covers 7 counties, 404 ZIP codes, and 32 cities, including Saint Louis, Florissant, Maryland Heights, Hazelwood, Saint Ann, Chesterfield, Bridgeton, Saint Peters, and Kirkwood.
- State:
- Missouri
- Time Zone:
- Central (8:50 pm)
Area Code (314) has 626 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (314) 200- | Saint Louis | Mehlville | Charter Fiberlink, Llc - Mo | Landline |
| (314) 204- | Saint Louis City | Saint Louis | Metrocall | Landline |
| (314) 205- | Saint Louis | Chesterfield | Southwestern Bell | Landline |
| (314) 206- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 207- | Saint Charles | Harvester | Unknown | Landline |
| (314) 209- | Saint Louis | Bridgeton | Southwestern Bell | Landline |
| (314) 210- | Saint Charles | Harvester | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 212- | Saint Louis | Creve Coeur | Southwestern Bell | Landline |
| (314) 213- | Saint Louis | Des Peres | Southwestern Bell | Landline |
| (314) 214- | Saint Louis | Chesterfield | Southwestern Bell | Landline |
| (314) 215- | Saint Charles | Harvester | Southwestern Bell | Landline |
| (314) 216- | Saint Louis | Saint Louis | Southwestern Bell | Landline |
| (314) 217- | Saint Louis | Saint Louis | Unknown | Landline |
| (314) 218- | Saint Louis | Olivette | Southwestern Bell | Landline |
| (314) 219- | Saint Louis | Bridgeton | Southwestern Bell | Landline |
| (314) 220- | Saint Charles | Harvester | Nextel Communications, Inc. | Cell Phone |
| (314) 221- | Saint Charles | Harvester | Sprint Spectrum L.p. | Cell Phone |
| (314) 222- | Saint Louis | Country Club Hills | Birch Telecom Of Missouri, ... | Landline |
| (314) 223- | Saint Charles | Harvester | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 224- | Saint Louis | Ballwin | Metrocall | Landline |
| (314) 225- | Saint Louis City | Saint Louis | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 226- | Saint Louis City | Saint Louis | Nextel Communications, Inc. | Cell Phone |
| (314) 227- | Saint Louis | Hazelwood | Davidson Telecom, Llc - Mo | Landline |
| (314) 228- | Saint Charles | Harvester | Xo Missouri, Inc. | Landline |
| (314) 229- | Saint Charles | Harvester | T-mobile Usa, Inc. | Cell Phone |
| (314) 230- | Saint Charles | Harvester | Unknown | Landline |
| (314) 231- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 232- | Saint Louis | Berkeley | Teleport Communications Gro... | Landline |
| (314) 233- | Saint Louis | Hazelwood | Teleport Communications Gro... | Landline |
| (314) 234- | Saint Louis | Hazelwood | Teleport Communications Gro... | Landline |
| (314) 235- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 236- | Saint Louis | Clayton | Intermedia Communications I... | Landline |
| (314) 238- | Saint Louis | Saint Louis | Mcleodusa Telecommunication... | Landline |
| (314) 239- | Saint Charles | Harvester | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 240- | Saint Charles | Harvester | Unknown | Landline |
| (314) 241- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 242- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 243- | Saint Charles | Harvester | Unknown | Landline |
| (314) 244- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 245- | Saint Louis | Northwest Plaza | Arch Wireless Holdings, Inc. | Cell Phone |
| (314) 246- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 247- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 248- | Saint Louis | Maplewood | Xo Missouri, Inc. | Landline |
| (314) 249- | Saint Charles | Harvester | Sprint Spectrum L.p. | Cell Phone |
| (314) 251- | Saint Louis | Creve Coeur | Southwestern Bell | Landline |
| (314) 252- | Saint Louis City | Saint Louis | Teleport Communications Gro... | Landline |
| (314) 253- | Saint Louis | Hazelwood | Southwestern Bell | Landline |
| (314) 254- | Callaway | Williamsburg | Saint Louis Paging Network,... | Cell Phone |
| (314) 255- | Saint Louis City | Saint Louis | Xo Missouri, Inc. | Landline |
| (314) 256- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 257- | San Diego | San Diego | Unknown | Landline |
| (314) 258- | Saint Louis | Saint Louis | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 259- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 260- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 261- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 262- | Saint Louis | Clayton | Level 3 Communications, Llc... | Landline |
| (314) 263- | Saint Louis City | Goodfellow Terrace | Southwestern Bell | Landline |
| (314) 264- | Saint Louis | Bridgeton | Southwestern Bell | Landline |
| (314) 265- | Saint Charles | Harvester | Sprint Spectrum L.p. | Cell Phone |
| (314) 266- | Saint Louis City | Saint Louis | Level 3 Communications, Llc... | Landline |
| (314) 267- | Saint Charles | Harvester | Nextel Communications, Inc. | Cell Phone |
| (314) 268- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 269- | Saint Louis City | Saint Louis | Winstar Communications, Llc... | Landline |
| (314) 270- | Saint Louis | Saint Louis | Teleport Communications Gro... | Landline |
| (314) 271- | Saint Louis City | Saint Louis | Xo Missouri, Inc. | Landline |
| (314) 272- | Saint Louis | Saint Louis | Intermedia Communications I... | Landline |
| (314) 273- | Saint Louis | Creve Coeur | Southwestern Bell | Landline |
| (314) 274- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 275- | Saint Louis | Chesterfield | Southwestern Bell | Landline |
| (314) 276- | Saint Charles | Harvester | Sprint Spectrum L.p. | Cell Phone |
| (314) 277- | Saint Charles | Harvester | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 278- | Saint Charles | Cottleville | Unknown | Landline |
| (314) 280- | Saint Charles | Harvester | Nextel Communications, Inc. | Cell Phone |
| (314) 281- | Saint Charles | Harvester | Unknown | Landline |
| (314) 283- | Saint Charles | Harvester | Sprint Spectrum L.p. | Cell Phone |
| (314) 284- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 286- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 287- | Saint Louis City | Saint Louis | Unknown | Landline |
| (314) 288- | Saint Louis | Crystal Lake Park | Teleport Communications Gro... | Landline |
| (314) 289- | Saint Louis City | Saint Louis | Southwestern Bell | Landline |
| (314) 290- | Saint Louis | Clayton | Southwestern Bell | Landline |
| (314) 291- | Saint Louis | Bridgeton | Southwestern Bell | Landline |
| (314) 292- | Saint Louis | Olivette | At&t Local | Landline |
| (314) 293- | Saint Louis | Mehlville | Southwestern Bell | Landline |
| (314) 296- | Saint Louis City | Saint Louis | Unknown | Landline |
| (314) 298- | Saint Louis | Bridgeton | Southwestern Bell | Landline |
| (314) 300- | Saint Charles | Black Walnut | Unknown | Landline |
| (314) 301- | Saint Louis | Hazelwood | Southwestern Bell | Landline |
| (314) 302- | Saint Charles | Harvester | Cellco Partnership Dba Veri... | Cell Phone |
| (314) 303- | Saint Charles | Harvester | Cellco Partnership Dba Veri... | Cell Phone |
| (314) 304- | Saint Charles | Harvester | Cellco Partnership Dba Veri... | Cell Phone |
| (314) 305- | Saint Louis | Fenton | Unknown | Landline |
| (314) 306- | Saint Charles | Harvester | Cellco Partnership Dba Veri... | Cell Phone |
| (314) 307- | Saint Charles | Harvester | Cellco Partnership Dba Veri... | Cell Phone |
| (314) 308- | Saint Louis | Ballwin | New Cingular Wireless Pcs, ... | Cell Phone |
| (314) 313- | Saint Charles | Harvester | Cellco Partnership Dba Veri... | Cell Phone |
| (314) 315- | Saint Louis | Des Peres | Birch Telecom Of Missouri, ... | Landline |
| (314) 316- | Saint Charles | Harvester | Southwestern Bell | Landline |
| (314) 317- | Saint Louis | Saint Louis | Southwestern Bell | Landline |
| (314) 318- | Saint Louis City | Saint Louis | Arch Wireless Holdings, Inc. | Cell Phone |
