| 78005 Bigfoot | 830 | Frio County | Texas (TX) |
| 78017 Derby | 830 | Frio County | Texas (TX) |
| 78017 Dilley | 830 | Frio County | Texas (TX) |
| 78017 Divot | 830 | Frio County | Texas (TX) |
| 78061 Frio Town | 830 | Frio County | Texas (TX) |
| 78057 Moore | 830 | Frio County | Texas (TX) |
| 78061 Pearsall | 830 | Frio County | Texas (TX) |