| Locality | Post Code |
|---|---|
| Caseros Este, Capital | X5123 XAA |
| Córdoba, Capital | X5000, X5001, X5002, X5003, X5004, … |
| Coronel Olmedo, Capital | X5014 XAA |
| El Quebrachal, Capital | X5012 XAC |
| Empalme Barrio Flores, Capital | X5103 XAF |
| Finca La Dorotea, Capital | X5012 XAA |
| Haras Santa Martha, Capital | X5123 XAE |