| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Estacion Experimental Agricola, Capital | T4101 XCQ |
| Postal/ZIP Codes in Estacion Superior Agricola, Capital | T4101 XCR |
| Postal/ZIP Codes in Gobernador Nouges, Capital | T4111 XAA |
| Postal/ZIP Codes in Kilometro 180, Capital | T4000 XAE |
| Postal/ZIP Codes in Kilometro 792, Capital | T4105 XBE |
| Postal/ZIP Codes in Nuevos Mataderos, Capital | T4109 XAA |
| Postal/ZIP Codes in San Miguel de Tucumán, Capital | T4000, T4001, T4002 |
| Postal/ZIP Codes in Villa Angelina, Capital | T4105 XBF |
| Postal/ZIP Codes in Villa Zenon Santillan, Capital | T4000 XAC |