| Locality | Post Code |
|---|---|
| Taruy, Juan Felipe Ibarra | G4356 XAQ |
| Tiun Punco, Juan Felipe Ibarra | G4356 XAR |
| Tobas, Juan Felipe Ibarra | G3752 XAD |
| Tres Hermanas, Juan Felipe Ibarra | G4350 XAO |
| Vilelas, Juan Felipe Ibarra | G3753 |
| Villa Esquina, Juan Felipe Ibarra | G4356 XAV |
| Yuchán, Juan Felipe Ibarra | G4351 XAC |
| 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 | |