| 27310 | 6aae | T | 30 FIREGROUND | Fireground | Fire-Tac |
| 27326 | 6abe | T | 30 ROADS 1 | Secondary Roads/County Engineer | Public Works |
| 27335 | 6ac7 | T | 30 OKO SD 1 | Okoboji Community School District | Schools |
| 27337 | 6ac9 | T | 30 SL SD 1 | Spirit Lake Community School District | Schools |
| 27347 | 6ad3 | T | 30 ROAM | Statewide Roam | Multi-Dispatch |
| 27350 | 6ad6 | T | 30 FIRE/EMS | Fire/EMS Paging | Fire Dispatch |
| 27351 | 6ad7 | T | 30 LAW 1 | Law Dispatch | Law Dispatch |
| 27352 | 6ad8 | TE | 30 LAW 2 | Law 2 | Law Tac |
| 27353 | 6ad9 | TE | 30 LAW 3 | Law 3 | Law Tac |
| 27354 | 6ada | T | 30 OP 4 | Countywide Interop Tac 4 | Multi-Tac |
| 27355 | 6adb | T | 30 OP 5 | Countywide Interop Tac 5 | Multi-Tac |
| 27356 | 6adc | T | 30 OP 6 | Countywide Interop Tac 6 | Multi-Tac |
| 27357 | 6add | T | 30 OP 7 | Countywide Interop Tac 7 | Multi-Tac |
| 27358 | 6ade | T | 30 OP 8 | Countywide Interop Tac 8 | Multi-Tac |
| 27359 | 6adf | T | 30 OP 9 | Countywide Interop Tac 9 | Multi-Tac |
| 27360 | 6ae0 | T | 30 OP 10 | Countywide Interop Tac 10 | Multi-Tac |
