| Frequency | System | FleetID | User | City | State | Sys_Type | Notes | Additional Notes |
| 856.2875 | Denton County, Texas | 8560 | Aubrey FD (Ch 1) | Aubrey | TX | II | ** | ** |
| 857.2875 | Denton County, Texas | 8240 | Denton County FD (Disp) | Denton | TX | II | ** | ** |
| 858.2875 | Denton County, Texas | 12552 | Denton Conty FD (F-1) | Denton | TX | II | ** | ** |
| 859.2875 | Denton County, Texas | 8400 | Denton County FD (Dbl Oak | Denton | TX | II | ** | ** |
| 860.2875 | Denton County, Texas | 8272 | Denton Co. FD (F-2) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8304 | Denton Co. FD (F-3) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8368 | Denton Co. FD (F-5) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8336 | Denton Co. FD (Justin) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8464 | Denton Co. FD (Krum) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8528 | Denton Co. FD (Little Elm | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8624 | Denton Co. FD (Mayhill) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8592 | Denton Co. FD (Pilot Pt) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8432 | Denton Co. FD (Ponder) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8496 | Denton Co. FD (Sanger) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8656 | Denton Co. FD (SB 1) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8688 | Denton Co. FD (SB 2) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8272 | Denton Co. Fd (Trophy Clu | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8336 | Justin FD/EMS | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 24336 | The Colony FD (Dispatch) | The Colony | TX | II | ** | ** |
| ** | Denton County, Texas | 57856 | Lewisville EMS (Ch 2) | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 57368 | Lewisville EMS | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 16432 | Constables (Ch #1) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 16688 | Texas DPS | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 7632 | Denton County Jail | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 7696 | Denton County Jail | Denton | Tx | II | ** | ** |
| ** | Denton County, Texas | 25168 | Corinth PD (Dispatch) | Corinth | TX | II | ** | ** |
| ** | Denton County, Texas | 592 | Sheriff (Cities PD Disp) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 496 | Sheriff (Cities PD) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 8304 | Justin PD | Justin | TX | II | ** | ** |
| ** | Denton County, Texas | 6912 | Lewisville PD | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 24816 | Lewisville PD | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 36992 | Lewisville PD | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 39199 | Lewisville PD | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 50176 | Lewisville PD | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 50310 | Lewisville PD | Lewisville | TX | II | ** | ** |
| ** | Denton County, Texas | 24592 | Roanoke PD (Dispatch) | Roanoke | TX | II | ** | ** |
| ** | Denton County, Texas | 24816 | Sanger PD (Dispatch) | Sanger | TX | II | ** | ** |
| ** | Denton County, Texas | 24176 | The Colony PD (Dispatch) | The Colony | TX | II | ** | ** |
| ** | Denton County, Texas | 24208 | The Colony PD (F-2) | The Colony | TX | II | ** | ** |
| ** | Denton County, Texas | 24336 | The Colony PD (Fire Link) | The Colony | TX | II | ** | ** |
| ** | Denton County, Texas | 496 | Sheriff (Car to car) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 16888 | Sheriff (Car to car) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 48 | Sheriff (Dispatch) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 592 | Sheriff (Dispatch - C) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 400 | Sheriff (Station 11) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 112 | Sheriff (Tac 1) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 144 | Sheriff (Tac 2) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 176 | Sheriff (Tac 3) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 208 | Sheriff (Tac 4) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 240 | Sheriff (Tac 5) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 368 | Sheriff (Tactical) | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 336 | Sheriff | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 432 | Sheriff | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 7664 | Sheriff | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 12848 | County Public Works | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 12336 | County Public Works | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 12368 | County Public Works | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 12464 | County Public Works | Denton | TX | II | ** | ** |
| ** | Denton County, Texas | 12848 | County Public Works | Denton | TX | II | ** | ** |