| Austin Police | Travis | 30.375 | -97.75 | 25 |
| Austin Fire Department | Travis | 30.375 | -97.75 | 25 |
| Austin Airport | Travis | 30.375 | -97.75 | 25 |
| Austin Energy | Travis | 30.1 | -97.4 | 50 |
| Austin Convention Center | Travis | 30.375 | -97.75 | 25 |
| Austin Parks and Recreation | Travis | 30.375 | -97.75 | 25 |
| Austin Water/Wastewater | Travis | 30.375 | -97.75 | 25 |
| Austin Services | Travis | 30.375 | -97.75 | 25 |
| Austin Independent School District | Travis | 30.375 | -97.75 | 25 |
| Capital Metro Transit | Travis | 30.46 | -97.75 | 32 |
| Travis County Law Enforcement | Travis | 30.375 | -97.75 | 25 |
| Travis County Services | Travis | 30.375 | -97.75 | 25 |
| Austin/Travis County EMS | Travis | 30.375 | -97.75 | 25 |
| Travis County - Southeast Municipalities | Travis | 30.147 | -97.687 | 12 |
| University of Texas at Austin | Travis | 30.375 | -97.75 | 10 |
| Austin Community College | Travis | 30.375 | -97.75 | 25 |
| St Edwards University | Travis | 30.375 | -97.75 | 25 |
| Williamson County Fire/EMS | Williamson | 30.65 | -97.6 | 29 |
| Williamson County Law Enforcement | Williamson | 30.65 | -97.6 | 29 |
| Williamson County Services | Williamson | 30.65 | -97.6 | 29 |
| Williamson Co - Cedar Park Police | Williamson | 30.51 | -97.82 | 5 |
| Williamson Co - Georgetown Police | Williamson | 30.63 | -97.68 | 8 |
| Williamson Co - Round Rock Police | Williamson | 30.51 | -97.68 | 8 |
| Texas Dept of Transportation - Austin District | | 30.36 | -98.09 | 93 |
| Interop Regional Law Enforcement | | 30.29 | -97.51 | 50 |
| Texas Dept of Transportation - Laredo District | | 28.73 | -99.94 | 150 |
| Williamson County Emergency Management | Williamson | 30.65 | -97.6 | 29 |
| Travis County Office of Emergency Management | Travis | 30.375 | -97.75 | 25 |
| Williamson Co - Leander | Williamson | 30.579 | -97.853 | 8 |
| Caldwell County | Caldwell | 29.84 | -97.6 | 25 |
| Bastrop County | Bastrop | 30.1 | -97.33 | 22 |
| Dimmit County | Dimmit | 28.43 | -99.77 | 27 |
| Val Verde County | Val Verde | 29.83 | -101.14 | 50 |
| Maverick County - Eagle Pass | Maverick | 28.76 | -100.42 | 14 |
| Kickapoo Tribe | Maverick | 28.61 | -100.43 | 5 |
| Kinney County | Kinney | 29.32 | -100.4 | 28 |
| Maverick County | Maverick | 31.82 | -99.95 | 27 |
| Uvalde County | Uvalde | 29.37 | -99.77 | 30 |
| Zavala County | Zavala | 28.85 | -99.77 | 30 |
| La Salle County | La Salle | 28.35 | -99.1 | 30 |
| Lee County | Lee | 30.28 | -96.99 | 22 |
| Real County | Real | 29.82 | -99.83 | 22 |
| Webb County | Webb | 27.77 | -99.45 | 55 |
| Hays County | Hays | 30.07 | -98.03 | 23 |
| Burnet County | Burnet | 30.78 | -98.18 | 25 |
| Blanco County | Blanco | 30.25 | -98.4 | 23 |
| Jim Hogg County | Jim Hogg | 27.03 | -98.7 | 25 |
| Llano County | Llano | 30.7 | -98.67 | 25 |
| Starr County | Starr | 26.57 | -98.75 | 27 |
| Williamson Co - Leander ISD | Williamson | 30.58 | -97.85 | 15 |
| Laughlin Air Force Base | Val Verde | 29.3584 | -100.7766 | 15 |
| Combined Transportation, Emergency, and Communications Center | Travis | 29.15 | -98.8 | 200 |
| Edwards County | Edwards | 29.98 | -100.25 | 37 |
| Williamson Co - Hutto ISD | Williamson | 30.54 | -97.55 | 10 |
| Williamson Co - Taylor | Williamson | 30.57 | -97.41 | 8 |
| Bowie County | Bowie | 33.45 | -96.43 | 25 |
| Bastrop County - Smithville | Bastrop | 30.01 | -97.15 | 10 |
| Caldwell County - Communities | Caldwell | 29.85 | -97.6 | 18 |
| Terrell County | Terrell | 30.26505 | -102.03656 | 37.5 |
| Permian Basin Regional Interoperability | | 31.3563 | -101.992 | 130 |
| Texas DPS Region 7 Capitol | Travis | 30.26715 | -97.74306 | 20 |
| Texas DPS Region 6B Austin | | 30.38412 | -97.7488 | 75 |
| Texas DPS Region 3E Del Rio | | 29.153 | -100.2239 | 115 |
| Texas Dept of Transportation - Odessa District | | 31.168 | -102.172 | 125 |
| Midland County | Midland | 31.86 | -102.03 | 23 |
| Bowie County - Texarkana Police | Bowie | 33.425 | -94.047 | 10 |
| Bowie County - Texarkana Fire | Bowie | 33.435 | -94.047 | 10 |
| Bowie County - Texarkana Services | Bowie | 33.425 | -94.047 | 10 |
| Travis County - Manor | Travis | 30.34 | -97.56 | 10 |
| Travis County - Pflugerville | Travis | 30.44 | -97.62 | 10 |
| Travis County - Westlake Hills | Travis | 30.3 | -97.8 | 10 |
| Travis County - Rollingwood | Travis | 30.28 | -97.79 | 5 |
| Travis County - Bee Cave | Travis | 30.31 | -97.95 | 5 |
| Travis County - Lakeway | Travis | 30.37 | -97.99 | 5 |
| Travis County - Northwest Municipalities | Travis | 30.32 | -98 | 12 |
| Travis County - Southwest Municipalities | Travis | 30.48 | -97.95 | 11 |
| Williamson Co - Round Rock Fire | Williamson | 30.51 | -97.68 | 8 |
| Williamson Co - Round Rock Services | Williamson | 30.51 | -97.68 | 8 |
| Williamson Co - Georgetown Fire | Williamson | 30.63 | -97.68 | 8 |
| Williamson Co - Cedar Park Fire | Williamson | 30.51 | -97.82 | 8 |
| Texas Dept of Transportation - Abilene District | | 32.55 | -100.44 | 84 |
| Texas Dept of Transportation - San Angelo District | | 31.019 | -100.384 | 111 |
| Texas Parks and Wildlife | | 29.15 | -98.8 | 200 |
| Williamson Co - Liberty Hill | Williamson | 30.67 | -97.95 | 9 |
| Williamson Co - Hutto | Williamson | 30.54 | -97.55 | 6 |
| Bastrop County - Bastrop | Bastrop | 30.11 | -97.32 | 10 |
| Bastrop County - Elgin | Bastrop | 30.35 | -97.37 | 8 |
| Williamson Co - Georgetown Services | Williamson | 30.63 | -97.68 | 8 |
| Texas DPS Statewide | | 29.15 | -98.8 | 200 |
| Texas State Capitol | Travis | 30.26715 | -97.74306 | 5 |
| Burnet County - Burnet | Burnet | 30.7582 | -98.2284 | 10 |
| Burnet County - Marble Falls | Burnet | 30.5782 | -98.2728 | 10 |
| Burnet County - Lake Area Communities | Burnet | 30.573 | -98.377 | 10 |
| Bastrop County - EMS | Bastrop | 30.1002 | -97.3336 | 23 |
| Bastrop County - Interoperability | Bastrop | 30.1002 | -97.3336 | 23 |
| Bastrop County - Services | Bastrop | 30.1002 | -97.3336 | 23 |
| Williamson Co - Round Rock ISD | Williamson | 29.15 | -98.8 | 200 |
| Interop Austin/Travis Ops Regional | Travis | 0 | 0 | 0 |
| Gulf Coast Interop | | 29.15 | -98.8 | 200 |
| Interop Regional | | 0 | 0 | 0 |
| Interop Regional Public Safety | | 0 | 0 | 0 |
| Travis County - Manor Independent School District | Travis | 29.15 | -98.8 | 200 |
| Bastrop County - Fire | Bastrop | 30.1 | -97.334 | 22.8 |
| Texas DPS Region 4A Midland | | 31.87 | -102.05 | 80 |
| Lampasas County | Lampasas | 31.21683 | -98.23364 | 22 |
| Western Region Interoperability | | 30.57 | -98.39 | 43 |
| Andrews County | Andrews | 32.30011 | -102.63377 | 30 |
| Reeves County | Reeves | 31.42 | -103.67 | 46 |
| Upton County | Upton | 31.36681 | -102.05041 | 25 |
| Brewster County | Brewster | 29.83352 | -103.25101 | 60 |
| Texas Dept of Transportation - San Antonio District | Bexar | 0 | 0 | 0 |
| TIRIS | | 0 | 0 | 0 |
| Bexar County - Harlandale ISD | Bexar | 0 | 0 | 0 |
| Martin County | Martin | 31.86679 | -102.05041 | 25 |
| Comal County | Comal | 0 | 0 | 0 |
