| General Information about Area Code 573 | |
|---|---|
| Country | United States |
| State / Province / Territory | Missouri |
| Major City | Columbia |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 573-488 | Columbia | Boone | Landline |
| 573-623 | Black | Reynolds | Landline |
| 573-684 | Wellsville | Montgomery | Landline |
| 573-835 | New Florence | Montgomery | Landline |
| 573-736 | Crocker | Pulaski | Landline |
| 573-934 | Fredericktown | Madison | Wireless |
| 573-735 | Monroe City | Monroe | Landline |
| 573-989 | Neelyville | Butler | Landline |
| 573-343 | Puxico | Stoddard | Landline |
| 573-600 | Hannibal | Marion | Wireless |
| 573-568 | Bloomfield | Stoddard | Landline |
| 573-248 | Hannibal | Marion | Landline |
| 573-337 | Fort Leonard Wood | Pulaski | Wireless |
| 573-690 | Jefferson City | Cole | Wireless |
| 573-863 | California | Moniteau | Landline |
| 573-331 | Cape Girardeau | Cape Girardeau | Landline |
| 573-742 | Bowling Green | Pike | Wireless |
| 573-788 | Old Appleton | Cape Girardeau | Landline |
| 573-642 | Fulton | Callaway | Landline |
| 573-822 | Hannibal | Marion | Wireless |