| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 867.2 | Richardson, City of | 04-000 | Richardson FD (Call) | Richardson | TX | GE | LCN 1 | ** |
| 867.25 | Richardson, City of | 04-021 | Richardson FD (Disp 1) | Richardson | TX | GE | LCN 2 | ** |
| 867.275 | Richardson, City of | 04-022 | Richardson FD (Ground 2) | Richardson | TX | GE | LCN 3 | ** |
| 867.3 | Richardson, City of | 04-023 | Richardson FD (Ground 3) | Richardson | TX | GE | LCN 4 | ** |
| 867.325 | Richardson, City of | 04-020 | Richardson FD (Fleet) | Richardson | TX | GE | LCN 5 | ** |
| 867.35 | Richardson, City of | 12-000 | Richardson PD (Agency) | Richardson | TX | GE | LCN 6 | ** |
| 867.375 | Richardson, City of | 12-121 | Richardson PD (Disp) | Richardson | TX | GE | LCN 7 | ** |
| ** | Richardson, City of | 12-020 | Richardson PD (Fleet) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-027 | Richardson PD (Info) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-034 | Richardson PD (Jail) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-033 | Richardson PD (Motorcycle | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-032 | Richardson PD (SWAT) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-036 | Richardson PD (Supv) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-022 | Richardson PD (Tac 1) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-033 | Richardson PD (Tac 2) | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-028 | Richardson PD | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 12-029 | Richardson PD | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-083 | Richardson Animal Control | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-025 | Richardson City Bldg. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-028 | Richardson Local Govt. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-044 | Richardson Local Govt. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-046 | Richardson Local Govt. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-101 | Richardson Local Govt. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-061 | Richardson Local Govt. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-065 | Richardson Parks Dept. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-064 | Richardson Parks Dept. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-063 | Richardson Parks Dept. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-121 | Richardson Service Center | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-022 | Richardson Street Dept. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-021 | Richardson Traffic Contro | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-023 | Richardson Trash Removal | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-024 | Richardson Water Dept. | Richardson | TX | GE | ** | ** |
| ** | Richardson, City of | 08-103 | Richardson Water Meters | Richardson | TX | GE | ** | ** |