| Locality | Postal Code |
|---|---|
| San Miguel, Moreno | G3741 XAQ |
| San Nicolás, Moreno | G3740 XBW |
| San Pablo, Moreno | G4353 XBN |
| San Pedro, Moreno | G4353 XBZ |
| San Ramón, Moreno | G4353 XCA |
| San Roque, Moreno | G4353 XCB |
| Santa Elena, Moreno | G3741 XAR |
| Santa Justina, Moreno | G3740 XAG |
| Santa Lucía, Moreno | G4353 XCC |
| Santa María, Moreno | G4353 XCD |
| Santa Rita, Moreno | G4353 XCE |
| Santa Rosa, Moreno | G4351 XAE |
| Santo Domingo, Moreno | G4353 XBF, G4353 XCF |
| Segundo Pozo, Moreno | G4351 XAS |
| Simbolar, Moreno | G4351 XAT |
| Stayle, Moreno | G4351 XAD |
| Surihuaya, Moreno | G4351 XAF |
| Tabeanita, Moreno | G4351 XAU |
| Tabiana, Moreno | G4351 XAV |
| Taco Fura, Moreno | G3736 XAN |
| Tinajeraloj, Moreno | G3740 XAT |
| Tintina, Moreno | G3743 |
| Tres Mojones, Moreno | G3736 XAC |
| Tres Pozos, Moreno | G4351 XAG |
| Trinidad, Moreno | G4353 XCG |
| Uturunco, Moreno | G4353 XCH |
| Postal Codes in Santiago del Estero | |
|---|---|
| Silípica | Sarmiento |
| Salavina | Río Hondo |
| Robles | Rivadavia |
| Quebrachos | Pellegrini |
| Ojo de Agua | Moreno |
| Mitre | Loreto |
| Juan Felipe Ibarra | Jiménez |
| Guasayán | General Taboada |
| General San Martín | Figueroa |
| Copo | Choya |
| Capital | Belgrano |
| Banda | Avellaneda |
| Atamisqui | Alberdi |
| Aguirre | |