| Collin County | Collin County | 33.2 | -96.57 | 22 |
| Collin County | AMR Ambulance Service | 33.2 | -96.57 | 22 |
| Collin County | PHI Airmed | 33.2 | -96.57 | 22 |
| McKinney | McKinney | 33.2 | -96.57 | 5 |
| Plano | Plano Public Safety Communications | 33.02 | -96.7 | 10 |
| Allen | Allen | 33.1 | -96.67 | 5 |
| Frisco | Frisco | 33.15 | -96.82 | 6 |
| Lavon | Lavon | 33.03 | -96.434 | 3 |
| Lowry Crossing | Lowry Crossing FD | 33.15 | -96.547 | 3 |
| Lucas | Lucas | 33.084 | -96.57 | 3 |
| Murphy | Murphy | 33.02 | -96.61 | 3 |
| North Texas Municipal Water District | NTMWD | 33.2 | -96.57 | 22 |
| Parker | Parker | 33.06 | -96.62 | 5 |
| Prosper | Prosper | 33.24 | -96.8 | 4 |
| Wylie | Wylie | 33.02 | -96.54 | 3 |
| Higher Education | Collin College | 33.13985 | -96.67419 | 12 |
| Independent School Districts | Allen ISD | 33.1 | -96.67 | 6 |
| Independent School Districts | Frisco ISD | 33.15 | -96.82 | 6 |
| Independent School Districts | Wylie ISD | 33.2 | -96.57 | 22 |
| Independent School Districts | Princeton ISD | 33.18 | -96.5 | 3 |
| Skywarn | Skywarn/ARES | 33.2 | -96.57 | 22 |
