| District of Missouri area codes: 573 | |
|---|---|
| Country | United States |
| State/Province | Missouri |
| Major City | Columbia |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 573-262 | Scott | Oran, MO | Southwestern Bell |
| 573-263 | Phelps | Saint James, MO | New Cingular Wireless PCS - IL |
| 573-264 | Scott | Scott City, MO | Southwestern Bell |
| 573-265 | Phelps | Saint James, MO | Centurytel Missouri LLC (southwest)dba Centurylink |
| 573-266 | Cape Girardeau | Oak Ridge, MO | Southwestern Bell |
| 573-267 | Ralls | Center, MO | Southwestern Bell |
| 573-268 | Boone | Columbia, MO | Sprint Spectrum L.p. |
| 573-269 | Iron | Belleview, MO | Spectra Communications Group LLC DBA Centurylink |
| 573-270 | Cape Girardeau | Cape Girardeau, MO | Cellco Partnership DBA Verizon Wireless |
| 573-271 | Cape Girardeau | Cape Girardeau, MO | Cellco Partnership DBA Verizon Wireless |
| 573-272 | Scott | Sikeston, MO | American Messaging (am) |
| 573-273 | Stoddard | Advance, MO | Peerless Network Of Missouri |
| 573-274 | Callaway | Fulton, MO | American Messaging (am) |
| 573-275 | Camden | Lake Ozark, MO | New Cingular Wireless PCS - IL |
| 573-276 | Dunklin | Malden, MO | Southwestern Bell |
| 573-277 | Madison | Fredericktown, MO | American Messaging (am) |
| 573-278 | Cape Girardeau | Cape Girardeau, MO | American Messaging (am) |
| 573-279 | Perry | Perryville, MO | American Messaging (am) |
| 573-280 | Camden | Lake Ozark, MO | New Cingular Wireless PCS - IL |
| 573-281 | Dunklin | Malden, MO | Level 3 Communications |
There are 642 prefixes, In the code area, the major cities are Cape Girardeau, MO;Columbia, MO;Jefferson City, MO. The major city is Columbia.