Figure: 28 TAC §5.3700(c)(3)
| ZIP Code | City | County |
| 75451 | Leesburg | Camp |
| 76834 | Coleman | Coleman |
| 76873 | Rockwood | Coleman |
| 76882 | Talpa | Coleman |
| 76884 | Valera | Coleman |
| 78827 | Asherton | Dimmit |
| 78830 | Big Wells | Dimmit |
| 76435 | Carbon | Eastland |
| 76437 | Cisco | Eastland |
| 76454 | Gorman | Eastland |
| 76470 | Ranger | Eastland |
| 76471 | Rising Star | Eastland |
| 75449 | Ladonia | Fannin |
| 78017 | Dilley | Frio |
| 75477 | Roxton | Lamar |
| 76635 | Coolidge | Limestone |
| 76842 | Fredonia | Mason |
| 76856 | Mason | Mason |
| 76858 | Melvin | McCulloch |
| 76867 | Pear Valley | McCulloch |
| 76701 | Waco | McLennan |
| 76704 | Bellmead | McLennan |
| 76704 | Waco | McLennan |
| 76848 | Hext | Menard |
| 76859 | Menard | Menard |
| 76880 | Star | Mills |
| 76463 | Mingus | Palo Pinto |
| 75426 | Clarksville | Red River |
| 75550 | Annona | Red River |
| 76629 | Bremond | Robertson |
| 77837 | Calvert | Robertson |
| 76871 | Richland Springs | San Saba |
| 76464 | Moran | Shackelford |
| 76429 | Caddo | Stephens |
| 78839 | Crystal City | Zavala |