| 911 Emergency | | 911 |
| Airport Grand Glaize | | 573-348-4469 |
| Airport Lee C Fine | | 573-348-5251 |
| Cable TV Charter Cable | | 573-348-1963 |
| Cable TV Lake Cable | | 573-348-2511 |
| Camdenton City Hall | | 573-346-3600 |
| Camdenton Post Office 65020 | | 573-346-2011 |
| Department of Motor Vehicles Camdenton | | 573-346-7029 |
| Department of Motor Vehicles Eldon | | 573-392-0339 |
| Department of Natural Resources | | 573-348-5392 |
| Dock & Seawall Permits | | 573-365-9203 |
| Eldon City Hall | | 573-392-2291 |
| Eldon Post Office 65026 | | 573-392-5451 |
| Electric Ameren Union | | 800-552-7583 |
| Electric CoMo | | 573-374-5407 |
| Electric Laclede Cooperative | | 573-346-5303 |
| Four Seasons City Hall | | 573-365-3833 |
| Lake Ozark City Hall | | 573-365-5378 |
| Lake Ozark Post Office 65049 | | 573-365-3344 |
| Lake Regional Hospital | | 573-348-8000 |
| Linn Creek City Hall | | 573-346-6200 |
| Linn Creek Post Office | | 573-346-7331 |
| Osage Beach City Hall | | 573-302-2000 |
| Osage Beach Post Office 65065 | | 573-348-2915 |
| Propane Gas MFA | | 573-392-4231 |
| Propane Gas Welch Gas | | 573-873-8080 |
| Telephone Southwest Bell | | 800-464-7928 |
| Trash Mid State Waste | | 800-455-2597 |
| Trash Waste Corporation | | 800-358-7274 |
| Water Patrol | | 573-751-3333 |
