| 8810 | 226a | D | SC MAC | Mutual Aid | Multi-Dispatch |
| 8811 | 226b | D | SUM CO 4 | SC 4 | Multi-Tac |
| 8812 | 226c | D | SC Law Dispatch | Law Dispatch | Law Dispatch |
| 8813 | 226d | D | SC Emg Svcs | County Emergency Services Dispatch | Multi-Dispatch |
| 8814 | 226e | D | SummitCo Schools | County Schools (8814) | Schools |
| 8815 | 226f | D | SC High School | Summit High School | Schools |
| 8816 | 2270 | D | SummitCo Schools | County Schools (8816) | Schools |
| 8817 | 2271 | D | SC School Safety | Summit School Safety | Schools |
| 8818 | 2272 | D | SC School Bus | Summit Schools Bus | Schools |
| 8819 | 2273 | D | SummitCo StageBs | Summit Stage Bus Operations | Transportation |
| 12475 | 30bb | D | SC Emg Svs Tone | Emergency Services Tone | Multi-Tac |
| 12476 | 30bc | D | SUM CO SAR | Search and Rescue | Emergency Ops |
| 12480 | 30c0 | D | SUM CO R&B | Road and Bridge | Public Works |
| 12481 | 30c1 | D | SUM CO5 | SC 5 | Multi-Tac |
| 12482 | 30c2 | D | SUM CO 6 | SC 6 | Multi-Tac |
| 12483 | 30c3 | D | SUM CO 7 | SC 7 | Multi-Tac |
| 12484 | 30c4 | D | SUM CO 8 | SC 8 | Multi-Tac |
| 12485 | 30c5 | D | SUM CO 9 | SC 9 | Multi-Dispatch |
| 12490 | 30ca | D | SUM CO Travel | Travel | Multi-Talk |
