This system is deprecated, and may no longer be in use or is superseded by another system.
| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Plano Police | 33.02 | -96.73 | 7 | |
| Plano Fire | 33.02 | -96.73 | 7 | |
| Plano City | 33.02 | -96.73 | 7 | |
| Plano ISD | 33.02 | -96.73 | 7 | |
| Allen Police | 33.1 | -96.67 | 4 | |
| Allen Fire | 33.1 | -96.67 | 4 | |
| Allen Public Works | 33.1 | -96.67 | 4 | |
| Frisco Police | 33.15 | -96.82 | 4 | |
| Frisco Fire | 33.15 | -96.82 | 4 | |
| Frisco Public Works | 33.15 | -96.82 | 4 | |
| Murphy | 33.02 | -96.61 | 3 | |
| Parker | 33.06 | -96.62 | 3 | |
| Lucas | 33.08 | -96.58 | 3 | |
| Prosper | 33.24 | -96.8 | 3 | |
| ETMC | 0 | 0 | 0 | |
| Presbyterian Plano Diagnostics Surgery Center | 0 | 0 | 0 |