| Locality | Postal Code |
|---|---|
| Callejon Brasil, Zanja Pyta | 130402 |
| Callejon Cano, Zanja Pyta | 130402 |
| Callejon Santa Maria, Zanja Pyta | 130402 |
| Cerro 21, Zanja Pyta | 130404 |
| Cerro Bobo, Zanja Pyta | 130404 |
| Colonia Potrero Sur, Zanja Pyta | 130402 |
| Colonia San Miguel, Zanja Pyta | 130403 |
| Com. Indig. Nueva Virginia Cerro 21, Zanja Pyta | 130404 |
| Com. Indig. y Moroti, Zanja Pyta | 130404 |
| Florida, Zanja Pyta | 130401 |
| Fortuna, Zanja Pyta | 130403 |
| Ñepu'A Pyahu, Zanja Pyta | 130404 |
| Perpetuo Socorro, Zanja Pyta | 130401 |
| Rincon de Julio, Zanja Pyta | 130404 |
| San Miguel, Zanja Pyta | 130401 |
| San Roque, Zanja Pyta | 130401 |
| Santa Lucia, Zanja Pyta | 130401 |
| Virgen de Caacupe, Zanja Pyta | 130401 |
| Y'Ambue, Zanja Pyta | 130403 |
| Postal Codes in Amambay | |
|---|---|
| Zanja Pyta | Pedro Juan Caballero |
| Karapaí | Capitán Bado |
| Bella Vista | |