| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Interop | Dallas | 32.86 | -96.61 | 15 |
| Garland Public Safety | Dallas | 32.91 | -96.64 | 12 |
| Mesquite | Dallas | 32.77 | -96.6 | 5 |
| Rowlett | Dallas | 32.9 | -96.56 | 5 |
| Sachse | Dallas | 32.97 | -96.6 | 4 |
| Garland Public Works | Dallas | 32.86 | -96.61 | 12 |
| Seagoville | Dallas | 32.64 | -96.54 | 5 |
| Sunnyvale | Dallas | 32.64 | -96.54 | 5 |
| Highland Park | Dallas | 32.83 | -96.8 | 5 |
| University Park | Dallas | 32.85 | -96.8 | 5 |
| Terrell | Kaufman | 32.736 | -96.275 | 8 |
| Miscellaneous Agencies | 0 | 0 | 0 | |
| Forney | Kaufman | 32.75 | -96.47 | 5 |
