Area Code 573 phone numbers
State: Missouri
In service since: 1996
Landlines: 492
Wireless prefixes: 198
Carriers: 44
Counties: 49
ZIP codes: 202
Major cities: Saint Louis, Ballwin, Columbia, Jefferson City, O Fallon
Area Code 573 has 658 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-573-200 | Saint Louis | Saint Louis | T-mobile Usa, Inc. |
| 1-573-201 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-202 | Saint Louis | Ballwin | T-mobile Usa, Inc. |
| 1-573-203 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-204 | Cape Girardeau | Jackson | Southwestern Bell |
| 1-573-205 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-573-206 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-207 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-208 | Saint Louis | Ballwin | Level 3 Communications, Llc - Mo |
| 1-573-209 | Lewis | Ewing | Mark Twain Communications Company |
| 1-573-210 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-212 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-213 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-214 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-215 | Lewis | Lewistown | Mark Twain Communications Company |
| 1-573-216 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-573-217 | Saint Louis | Ballwin | Level 3 Communications, Llc - Mo |
| 1-573-218 | Saint Francois | Farmington | Southwestern Bell |
| 1-573-219 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-220 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-221 | Marion | Hannibal | Southwestern Bell |
| 1-573-222 | Stoddard | Puxico | Southwestern Bell |
| 1-573-223 | Wayne | Piedmont | Windstream Missouri, Inc. |
| 1-573-224 | Wayne | Greenville | Windstream Missouri, Inc. |
| 1-573-225 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-226 | Shannon | Eminence | Spectra Communications Group Llc Dba Centurylink |
| 1-573-227 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-228 | United States Cellular Corp. - Missouri | ||
| 1-573-229 | Maries | Meta | Southwestern Bell |
| 1-573-230 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-231 | Marion | Hannibal | Southwestern Bell |
| 1-573-232 | Pulaski | Saint Robert | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-233 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-234 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-236 | Callaway | Auxvasse | Kingdom Telephone Company |
| 1-573-237 | Franklin | New Haven | Fidelity Telephone Co. |
| 1-573-238 | Bollinger | Marble Hill | Southwestern Bell |
| 1-573-239 | Boone | Columbia | New Cingular Wireless Pcs, Llc - Il |
| 1-573-240 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-241 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-242 | Pike | Clarksville | Southwestern Bell |
| 1-573-243 | Cape Girardeau | Jackson | Southwestern Bell |
| 1-573-244 | Iron | Viburnum | Steelville Telephone Exchange, Inc. |
| 1-573-245 | Crawford | Leasburg | Centurytel Missouri Llc (southwest)dba Centurylink |
| 1-573-246 | Dunklin | Campbell | Southwestern Bell |
| 1-573-247 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-248 | Marion | Hannibal | Southwestern Bell |
| 1-573-249 | Audrain | Farber | Farber Telephone Co. |
| 1-573-250 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-251 | Carter | Fremont | Spectra Communications Group Llc Dba Centurylink |
| 1-573-252 | Callaway | Auxvasse | Kingdom Telephone Company |
| 1-573-253 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-254 | Callaway | Auxvasse | Kingdom Telephone Company |
| 1-573-255 | Ripley | Doniphan | Windstream Missouri, Inc. |
| 1-573-256 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-257 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-258 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-259 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-573-260 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-261 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-262 | Scott | Oran | Southwestern Bell |
| 1-573-263 | Saint Louis | Hazelwood | New Cingular Wireless Pcs, Llc - Il |
| 1-573-264 | Scott | Scott City | Southwestern Bell |
| 1-573-265 | Phelps | Saint James | Centurytel Missouri Llc (southwest)dba Centurylink |
| 1-573-266 | Cape Girardeau | Oak Ridge | Southwestern Bell |
| 1-573-267 | Ralls | Center | Southwestern Bell |
| 1-573-268 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-269 | Reynolds | Black | Spectra Communications Group Llc Dba Centurylink |
| 1-573-270 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-271 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-272 | Saint Louis City | Saint Louis | American Messaging Services, Llc |
| 1-573-273 | Saint Louis City | Saint Louis | Peerless Network Of Missouri, Llc - Mo |
| 1-573-274 | Saint Louis City | Saint Louis | American Messaging Services, Llc |
| 1-573-275 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-276 | Dunklin | Malden | Southwestern Bell |
| 1-573-277 | Saint Louis City | Saint Louis | American Messaging Services, Llc |
| 1-573-278 | Saint Louis City | Saint Louis | American Messaging Services, Llc |
| 1-573-279 | Saint Louis City | Saint Louis | Neutral Tandem-missouri, Llc - Mo |
| 1-573-280 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-281 | Saint Louis | Ballwin | Level 3 Communications, Llc - Mo |
| 1-573-282 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-283 | Stoddard | Essex | Southwestern Bell |
| 1-573-284 | Saint Louis City | Saint Louis | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-285 | Level 3 Communications, Llc - Mo | ||
| 1-573-286 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-287 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-288 | Lewis | Canton | Spectra Communications Group Llc Dba Centurylink |
| 1-573-289 | Boone | Columbia | New Cingular Wireless Pcs, Llc - Il |
| 1-573-290 | Cape Girardeau | Cape Girardeau | Southwestern Bell |
| 1-573-291 | Cole | Jefferson City | New Cingular Wireless Pcs, Llc - Il |
| 1-573-292 | Saint Louis | Hazelwood | Spectra Communications Group Llc Dba Centurylink |
| 1-573-293 | Pemiscot | Steele | Bps Telephone Co. |
| 1-573-294 | Gasconade | Morrison | Centurytel Missouri Llc (southwest)dba Centurylink |
| 1-573-295 | Callaway | Auxvasse | Kingdom Telephone Company |
| 1-573-296 | Boone | Columbia | At&t Local |
| 1-573-297 | Butler | Wappapello | Windstream Missouri, Inc. |
| 1-573-298 | Level 3 Communications, Llc - Mo | ||
| 1-573-299 | Maries | Vichy | Centurytel Missouri Llc (southwest)dba Centurylink |
| 1-573-300 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-301 | Cole | Jefferson City | New Cingular Wireless Pcs, Llc - Il |
| 1-573-302 | Camden | Osage Beach | Southwestern Bell |
| 1-573-303 | Mci Worldcom Communications, Inc - Mo | ||
| 1-573-304 | Level 3 Communications, Llc - Mo | ||
| 1-573-305 | Saint Louis | Hazelwood | Socket Telecom, Llc - Mo |
| 1-573-308 | Phelps | Rolla | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-309 | Saint Louis City | Saint Louis | Big River Telephone Company, Llc - Mo |
| 1-573-310 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-573-312 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-313 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-314 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-315 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-316 | Saint Louis City | Saint Louis | Big River Telephone Company, Llc - Mo |
| 1-573-317 | Camden | Camdenton | Southwestern Bell |
| 1-573-318 | Saint Louis | Ballwin | Big River Telephone Company, Llc - Mo |
| 1-573-319 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-321 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-322 | Carter | Ellsinore | Spectra Communications Group Llc Dba Centurylink |
| 1-573-323 | Carter | Van Buren | Spectra Communications Group Llc Dba Centurylink |
| 1-573-324 | Pike | Bowling Green | Southwestern Bell |
| 1-573-325 | Shannon | Winona | Spectra Communications Group Llc Dba Centurylink |
| 1-573-326 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-327 | Saint Francois | Park Hills | Southwestern Bell |
| 1-573-328 | Butler | Qulin | Southwestern Bell |
| 1-573-329 | Pulaski | Fort Leonard Wood | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-330 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-331 | Cape Girardeau | Cape Girardeau | Southwestern Bell |
| 1-573-332 | Cape Girardeau | Cape Girardeau | Southwestern Bell |
| 1-573-333 | Pemiscot | Caruthersville | Southwestern Bell |
| 1-573-334 | Cape Girardeau | Cape Girardeau | Southwestern Bell |
| 1-573-335 | Cape Girardeau | Cape Girardeau | Southwestern Bell |
| 1-573-336 | Pulaski | Saint Robert | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-337 | Phelps | Rolla | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-338 | Cole | Jefferson City | United States Cellular Corp. - Missouri |
| 1-573-339 | Cape Girardeau | Cape Girardeau | Southwestern Bell |
| 1-573-340 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-341 | Phelps | Rolla | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-342 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-343 | Stoddard | Puxico | Southwestern Bell |
| 1-573-344 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-345 | Camden | Climax Springs | Southwestern Bell |
| 1-573-346 | Camden | Camdenton | Southwestern Bell |
| 1-573-347 | Camden | Climax Springs | Southwestern Bell |
| 1-573-348 | Camden | Osage Beach | Southwestern Bell |
| 1-573-349 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-350 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-351 | Ripley | Doniphan | Windstream Missouri, Inc. |
| 1-573-352 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-353 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-354 | Ripley | Oxly | Windstream Missouri, Inc. |
| 1-573-355 | Cole | Jefferson City | Level 3 Communications, Llc - Mo |
| 1-573-356 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-357 | Pemiscot | Steele | Bps Telephone Co. |
| 1-573-358 | Saint Francois | Bonne Terre | Southwestern Bell |
| 1-573-359 | Pemiscot | Hayti | Southwestern Bell |
| 1-573-360 | Scott | Sikeston | Big River Telephone Company, Llc - Mo |
| 1-573-361 | Scott | Sikeston | Big River Telephone Company, Llc - Mo |
| 1-573-362 | Butler | Poplar Bluff | Big River Telephone Company, Llc - Mo |
| 1-573-363 | Camden | Macks Creek | Southwestern Bell |
| 1-573-364 | Phelps | Rolla | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-365 | Miller | Eldon | Southwestern Bell |
| 1-573-366 | Saint Louis | Ballwin | Big River Telephone Company, Llc - Mo |
| 1-573-367 | Phelps | Saint James | Centurytel Missouri Llc (southwest)dba Centurylink |
| 1-573-368 | Phelps | Rolla | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-369 | Miller | Tuscumbia | Southwestern Bell |
| 1-573-370 | Dunklin | Kennett | Big River Telephone Company, Llc - Mo |
| 1-573-371 | Dunklin | Kennett | Big River Telephone Company, Llc - Mo |
| 1-573-372 | Morgan | Laurie | Southwestern Bell |
| 1-573-373 | Audrain | Laddonia | Spectra Communications Group Llc Dba Centurylink |
| 1-573-374 | Camden | Sunrise Beach | Southwestern Bell |
| 1-573-375 | United States Cellular Corp. - Missouri | ||
| 1-573-377 | Morgan | Stover | Windstream Missouri, Inc. |
| 1-573-378 | Morgan | Versailles | Southwestern Bell |
| 1-573-379 | New Madrid | Portageville | Southwestern Bell |
| 1-573-380 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-381 | Saint Louis City | Saint Louis | At&t Local |
| 1-573-382 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-383 | Saint Louis City | Saint Louis | Socket Telecom, Llc - Mo |
| 1-573-384 | Lincoln | Silex | Windstream Missouri, Inc. |
| 1-573-385 | Scott | Sikeston | Big River Telephone Company, Llc - Mo |
| 1-573-386 | Callaway | Auxvasse | Kingdom Telephone Company |
| 1-573-387 | Callaway | Auxvasse | Kingdom Telephone Company |
| 1-573-388 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-389 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-390 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-391 | Saint Louis | Ballwin | Big River Telephone Company, Llc - Mo |
| 1-573-392 | Miller | Eldon | Southwestern Bell |
| 1-573-393 | Marion | Taylor | Spectra Communications Group Llc Dba Centurylink |
| 1-573-394 | Dunklin | Kennett | Big River Telephone Company, Llc - Mo |
| 1-573-395 | Cole | Jefferson City | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-396 | New Madrid | Risco | Southwestern Bell |
| 1-573-397 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-398 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-399 | Ripley | Naylor | Windstream Missouri, Inc. |
| 1-573-401 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-402 | Dunklin | Kennett | Big River Telephone Company, Llc - Mo |
| 1-573-403 | Scott | Sikeston | Big River Telephone Company, Llc - Mo |
| 1-573-405 | Cole | Jefferson City | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-406 | Southwestern Bell | ||
| 1-573-407 | Phelps | Rolla | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-408 | Phelps | Rolla | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-409 | Saint Louis | Saint Louis | Mci Worldcom Communications, Inc - Mo |
| 1-573-410 | Saint Louis City | Saint Louis | United States Cellular Corp. - Missouri |
| 1-573-412 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-413 | Saint Louis | Ballwin | Big River Telephone Company, Llc - Mo |
| 1-573-414 | Saint Louis | Ballwin | Local Access Llc - Mo |
| 1-573-415 | Level 3 Communications, Llc - Mo | ||
| 1-573-416 | United States Cellular Corp. - Missouri | ||
| 1-573-417 | Level 3 Communications, Llc - Mo | ||
| 1-573-418 | Cole | Jefferson City | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-419 | Saint Louis City | Saint Louis | Local Access Llc - Mo |
| 1-573-421 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-422 | Maries | Vienna | Southwestern Bell |
| 1-573-423 | Saint Louis City | Saint Louis | Socket Telecom, Llc - Mo |
| 1-573-424 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-426 | Phelps | Rolla | Fidelity Communication Services I, Inc. - Mo |
| 1-573-427 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-428 | Phelps | Rolla | American Messaging Services, Llc |
| 1-573-429 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-430 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-431 | Saint Francois | Park Hills | Southwestern Bell |
| 1-573-432 | Saint Louis City | Saint Louis | Socket Telecom, Llc - Mo |
| 1-573-433 | Saint Louis | Ballwin | Level 3 Communications, Llc - Mo |
| 1-573-434 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-573-435 | Phelps | Edgar Springs | Spectra Communications Group Llc Dba Centurylink |
| 1-573-436 | Washington | Potosi | Spectra Communications Group Llc Dba Centurylink |
| 1-573-437 | Gasconade | Owensville | Fidelity Telephone Co. |
| 1-573-438 | Washington | Potosi | Spectra Communications Group Llc Dba Centurylink |
| 1-573-439 | Marion | Philadelphia | Mark Twain Rural Telephone Co. |
| 1-573-440 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-441 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-442 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-443 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-444 | Saint Louis City | Saint Louis | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-445 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-446 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-447 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-448 | New Madrid | Gideon | Southwestern Bell |
| 1-573-449 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-450 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-451 | Phelps | Rolla | Fidelity Communication Services I, Inc. - Mo |
| 1-573-452 | Phelps | Rolla | Fidelity Communication Services I, Inc. - Mo |
| 1-573-453 | Saint Louis | Ballwin | Fidelity Communication Services I, Inc. - Mo |
| 1-573-454 | Cape Girardeau | Cape Girardeau | Big River Telephone Company, Llc - Mo |
| 1-573-455 | Osage | Westphalia | Southwestern Bell |
| 1-573-456 | Phelps | Rolla | Fidelity Communication Services I, Inc. - Mo |
| 1-573-457 | Franklin | Sullivan | Fidelity Telephone Co. |
| 1-573-458 | Phelps | Rolla | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-459 | Franklin | New Haven | Fidelity Telephone Co. |
| 1-573-460 | Phelps | Rolla | Fidelity Communication Services I, Inc. - Mo |
| 1-573-461 | Reynolds | Ellington | Ellington Telephone Co. |
| 1-573-462 | Cole | Jefferson City | T-mobile Usa, Inc. |
| 1-573-464 | Level 3 Communications, Llc - Mo | ||
| 1-573-465 | Phelps | Rolla | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-466 | Saint Louis | Ballwin | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-467 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-573-468 | Franklin | Sullivan | Fidelity Telephone Co. |
| 1-573-469 | Cole | Jefferson City | Teleport Communications Group - St. Louis |
| 1-573-470 | United States Cellular Corp. - Missouri | ||
| 1-573-471 | Scott | Sikeston | Southwestern Bell |
| 1-573-472 | Scott | Sikeston | Southwestern Bell |
| 1-573-473 | Audrain | Mexico | Southwestern Bell |
| 1-573-474 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-475 | Scott | Sikeston | Southwestern Bell |
| 1-573-476 | Boone | Columbia | Chariton Valley Communications Corporation |
| 1-573-477 | Cole | Saint Thomas | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-478 | Marion | Philadelphia | Mark Twain Rural Telephone Co. |
| 1-573-479 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-480 | Saint Louis | Ballwin | New Cingular Wireless Pcs, Llc - Il |
| 1-573-481 | Scott | Sikeston | Southwestern Bell |
| 1-573-482 | Saint Louis | Ballwin | Local Access Llc - Mo |
| 1-573-483 | Sainte Genevieve | Bloomsdale | Southwestern Bell |
| 1-573-484 | Franklin | Beaufort | Southwestern Bell |
| 1-573-485 | Pike | Eolia | Windstream Missouri, Inc. |
| 1-573-486 | Gasconade | Hermann | Centurytel Of Mo Llc (belle-herman)dba Centurylink |
| 1-573-487 | Saint Louis City | Saint Louis | Socket Telecom, Llc - Mo |
| 1-573-488 | Boone | Columbia | Centurylink Communications Llc |
| 1-573-489 | Boone | Columbia | New Cingular Wireless Pcs, Llc - Il |
| 1-573-491 | Callaway | New Bloomfield | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-492 | Audrain | Martinsburg | Windstream Missouri, Inc. |
| 1-573-493 | Miller | Saint Elizabeth | Windstream Missouri, Inc. |
| 1-573-494 | Lewis | Ewing | Spectra Communications Group Llc Dba Centurylink |
| 1-573-495 | Wayne | Clubb | Windstream Missouri, Inc. |
| 1-573-496 | Cole | Jefferson City | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-497 | Lewis | Lewistown | Spectra Communications Group Llc Dba Centurylink |
| 1-573-498 | Cole | Eugene | Embarq Missouri, Inc. - Mo Dba Centurylink |
| 1-573-499 | Boone | Columbia | Centurytel Of Missouri Llc (cntl) Dba Centurylink |
| 1-573-500 | Saint Louis City | Saint Louis | Bandwidth.com Clec, Llc - Mo |
| 1-573-501 | United States Cellular Corp. - Missouri | ||
| 1-573-502 | Saint Louis City | Saint Louis | Charter Fiberlink, Llc - Mo |
| 1-573-503 | Saint Louis City | Saint Louis | Level 3 Communications, Llc - Mo |
| 1-573-505 | Saint Louis City | Saint Louis | Bandwidth.com Clec, Llc - Mo |
| 1-573-506 | Level 3 Communications, Llc - Mo | ||
| 1-573-508 | Cole | Jefferson City | New Cingular Wireless Pcs, Llc - Il |
| 1-573-512 | Saint Louis | Maryland Heights | Sprint Spectrum L.p. |
| 1-573-513 | Saint Charles | O Fallon | Cellco Partnership Dba Verizon Wireless - Mo |
| 1-573-514 | Boone | Columbia | Sprint Spectrum L.p. |
| 1-573-515 | Shelby | Shelbina | Chariton Valley Cellular |
| 1-573-517 | Perry | Perryville | Southwestern Bell |
| 1-573-518 | Saint Francois | Park Hills | Southwestern Bell |
| 1-573-519 | Cape Girardeau | Cape Girardeau | Southwestern Bell |