| Postal Code | Postal Code Place Name | State | Municipality |
|---|---|---|---|
| 79830 | Tocoy | San Luis Potosí | San Antonio |
| 79833 | Cuéchod | San Luis Potosí | San Antonio |
| 79834 | Patnel | San Luis Potosí | San Antonio |
| 79835 | Santa Martha | San Luis Potosí | San Antonio |
| 79836 | Pozo Blanco | San Luis Potosí | San Antonio |
| 79837 | Tzab it adh | San Luis Potosí | San Antonio |