| Willacy County | Willacy | 26.468 | -97.6336 | 25 |
| Raymondville | Willacy | 26.48 | -97.78 | 5 |
| Raymondville ISD | Willacy | 26.48 | -97.783 | 5 |
| Lyford | Willacy | 26.41 | -97.79 | 5 |
| Regional | | 26 | -98.08 | 60 |
| San Benito | Cameron | 26.13258 | -97.6311 | 10 |
| Med-Care Emergency Medical Services | | 26 | -98.08 | 60 |
| Weslaco | Hidalgo | 26.159 | -97.994 | 42 |
| McAllen Police | Hidalgo | 26.2 | -98.2 | 10 |
| Los Fresnos | Cameron | 26.07174 | -97.47637 | 12 |
| Donna | Hidalgo | 26.17035 | -98.05195 | 5 |
| Edinburg | Hidalgo | 26.3 | -98.163 | 15 |
| Harlingen | Cameron | 26.19063 | -97.6961 | 15 |
| Mission | Hidalgo | 26.2155 | -98.3252 | 10 |
| Port Isabel | Cameron | 26.07 | -97.21 | 15 |
| South Padre Island | Cameron | 26.10369 | -97.16469 | 25 |
| La Feria | Cameron | 26.15896 | -97.82389 | 5 |
| Santa Rosa | Cameron | 26.256 | -97.825 | 5 |
| Port Mansfield | Willacy | 26.55 | -97.42 | 10 |
| Linn-San Manuel | Hidalgo | 26.56006 | -98.12195 | 15 |
| Laguna Vista | Cameron | 26.10091 | -97.29025 | 7 |
| Cameron County | Cameron | 26.117 | -97.517 | 27 |
| Hidalgo County | Hidalgo | 26.4 | -98.15 | 30 |
| Rio Hondo | Cameron | 26.235 | -97.582 | 5 |
| Brownsville | Cameron | 26 | -98.08 | 60 |
| La Joya | Hidalgo | 26.24702 | -98.48141 | 5 |
| Palmview | Hidalgo | 26.23 | -98.37 | 5 |
| Federal Government | | 26 | -98.08 | 60 |
| San Juan | Hidalgo | 26.189 | -98.155 | 5 |
| Mercedes | Hidalgo | 26.15 | -97.91 | 5 |
| Palmhurst | Hidalgo | 26.25841 | -98.31807 | 5 |
| Primera | Cameron | 26.226 | -97.758 | 5 |
| Valley International Airport - Harlingen | Cameron | 26.223 | -97.662 | 5 |
| Texas Department of Public Safety | | 26 | -98.08 | 60 |
| Elsa | Hidalgo | 26.2933 | -97.993 | 8 |
| La Villa | Hidalgo | 26.29868 | -97.92861 | 5 |
| Alton | Hidalgo | 26.287 | -98.313 | 10 |
| South Texas Community College (McAllen) | Hidalgo | 26 | -98.08 | 60 |
| Pharr | Hidalgo | 26.19 | -98.18 | 10 |
| Hidalgo (Town) | Hidalgo | 26.1 | -98.263 | 10 |
| Combes | Cameron | 26.24869 | -97.73388 | 5 |
| Los Fresnos Independent School District | Cameron | 26.07174 | -97.47637 | 12 |
| Sebastian | Willacy | 26.343 | -97.79 | 5 |
| Penitas | Hidalgo | 26.23 | -98.44 | 5 |
| Edcouch | Hidalgo | 26.29396 | -97.96056 | 8 |
| University of Texas Rio Grande Valley | | 26 | -98.08 | 60 |
| Pharr-San Juan-Alamo Independent School District | Hidalgo | 26.15 | -98.14 | 10 |
| Starr County | Starr | 26.57 | -98.74 | 30 |
| McAllen Independent School District | Hidalgo | 26.2 | -98.23 | 15 |
| Palm Valley | Cameron | 26.20174 | -97.75416 | 5 |
| Rancho Viejo | Cameron | 26.03952 | -97.55638 | 5 |
| Rio Grande City | Starr | 26 | -98.08 | 60 |
| Rio Grande City ISD | Starr | 26 | -98.08 | 60 |
| Monte Alto | Hidalgo | 26.37312 | -97.97167 | 8 |
| Scripture EMS | | 26 | -98.08 | 60 |
| Progreso | Hidalgo | 26.09 | -97.96 | 5 |
| McAllen Fire | Hidalgo | 26.2 | -98.23 | 10 |
| McAllen Services | Hidalgo | 26.2 | -98.23 | 10 |
| Transit | | 26 | -98.08 | 60 |
| Texas Parks and Wildlife | | 26 | -98.08 | 60 |
| Alamo | Hidalgo | 26.1837 | -98.123 | 6 |
| Air Ambulance | | 26 | -98.08 | 60 |
| Weslaco ISD | Hidalgo | 0 | 0 | 0 |
