| Locality | Post Code |
|---|---|
| Santa Lucía, Salavina | G4319 XAT |
| Santa María, Salavina | G4321 XAL |
| Taco Isla, Salavina | G4321 XAV |
| Taco Totarayol, Salavina | G4319 XAU |
| Tagan, Salavina | G4319 XAV |
| Tio Alto, Salavina | G4319 XAW |
| Tolozas, Salavina | G4319 XAX |
| Toropán, Salavina | G4319 XAY |
| Totora, Salavina | G4319 XAZ |
| Troncal, Salavina | G4321 XAW |
| Vaca Human, Salavina | G4319 XAO |
| Varas Cuchuna, Salavina | G4319 XAG |
| Verón, Salavina | G4319 XAH |
| Villa Salavina, Salavina | G4319 XAN |
| Yacu Hurmana, Salavina | G4321 XBD |
| Santiago del Estero Postal Codes | |
|---|---|
| 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 | |