| Dallas | Dallas Police Department | 32.8 | -96.8 | 16 |
| Dallas | Dallas Fire Department | 32.8 | -96.8 | 16 |
| Dallas | City Services | 32.8 | -96.8 | 16 |
| Dallas County | Dallas County SO/Constables | 32.77 | -96.77 | 22 |
| Dallas County | Dallas County Other | 32.77 | -96.77 | 22 |
| Municipalities | Addison | 32.96 | -96.83 | 3 |
| Municipalities | Balch Springs | 32.73 | -96.62 | 3 |
| Municipalities | Carrollton | 33 | -96.88 | 6 |
| Municipalities | Cedar Hill | 32.58 | -96.95 | 5 |
| Municipalities | Cockrell Hill | 32.74 | -96.88 | 1 |
| Municipalities | Coppell | 32.97 | -96.99 | 3.5 |
| Municipalities | Desoto | 32.6 | -96.86 | 3.5 |
| Municipalities | Duncanville | 32.63 | -96.925 | 2.5 |
| Municipalities | Farmers Branch | 32.92 | -96.83 | 3.2 |
| Municipalities | Garland | 32.92 | -96.64 | 6.35 |
| Municipalities | Grand Prairie | 32.75 | -96.99 | 8 |
| Municipalities | Highland Park | 32.83 | -96.8 | 1.2 |
| Municipalities | Hutchins | 32.65 | -96.71 | 2.5 |
| Municipalities | Irving | 32.86 | -96.96 | 10 |
| Municipalities | Lancaster | 32.59 | -96.77 | 4.2 |
| Municipalities | Mesquite | 32.74 | -96.59 | 6 |
| Municipalities | Richardson | 32.98 | -96.7 | 6 |
| Municipalities | Rowlett | 32.903 | -96.56 | 4 |
| Municipalities | Sachse | 32.98 | -96.59 | 4 |
| Municipalities | Seagoville | 32.65 | -96.54 | 3 |
| Municipalities | Southside Dallas County Regional Fire Dispatch | 32.635 | -96.785 | 16 |
| Municipalities | Southwest Regional Communications Center (SWRCC) | 32.6 | -96.91 | 6.3 |
| Municipalities | Sunnyvale | 32.8 | -96.55 | 3 |
| Municipalities | University Park | 32.85 | -96.79 | 1.5 |
| Municipalities | Wilmer | 32.59 | -96.68 | 2.25 |
| Mass Transit | Dallas Area Rapid Transit Authority | 32.78 | -96.81 | 20 |
| Mass Transit | McKinney Avenue Transit Authority | 32.77 | -96.77 | 22 |
| Higher Education | Dallas County Community College District | 32.78 | -96.81 | 20 |
| Higher Education | Christ for the Nations Institute | 32.77 | -96.77 | 22 |
| Higher Education | Southern Methodist University | 32.84 | -96.78 | 0.5 |
| Higher Education | University of Texas at Dallas Police | 32.98 | -96.75 | 1 |
| Higher Education | Dallas Theological Seminary | 32.77 | -96.77 | 22 |
| Hospitals | Dallas County Hospital District | 32.77 | -96.77 | 22 |
| Hospitals | Methodist Central Dallas | 32.75864 | -96.82267 | 5 |
| Hospitals | Methodist Richardson Medical Center | 32.996 | -96.667 | 5 |
| Hospitals | Methodist Richardson Continuing Care | 32.975 | -96.727 | 5 |
| Hospitals | University of Texas Southwestern Medical Center | 32.81 | -96.84 | 2 |
| Schools | Coppell ISD | 32.96 | -96.99 | 3.5 |
| Schools | Dallas County Schools (Buses) | 32.77 | -96.77 | 22 |
| Schools | Dallas ISD | 32.8 | -96.8 | 16 |
| Schools | DeSoto ISD | 32.59 | -96.85 | 2 |
| Schools | Duncanville ISD | 32.63 | -96.925 | 2.5 |
| Schools | Garland ISD | 32.92 | -96.64 | 6.35 |
| Schools | Richardson ISD | 32.95 | -96.73 | 10 |
| Amateur Radio | Amateur Radio | 32.77 | -96.77 | 22 |
