| Ort | Postleitzahl |
|---|---|
| 1 de Febrero, Nauta | 16300 |
| 1 de Mayo, Nauta | 16300 |
| 2 de Mayo, Nauta | 16300 |
| 20 de Enero, Nauta | 16300 |
| 23 de Junio, Nauta | 16300 |
| 28 de Julio, Nauta | 16300 |
| Accion Popular, Nauta | 16300 |
| Alianza, Nauta | 16300 |
| Amazonas, Nauta | 16300 |
| Arequipa, Nauta | 16300 |
| Bagazan, Nauta | 16300 |
| Bello Horizonte, Nauta | 16300 |
| Betsaida, Nauta | 16300 |
| Buen Pastor, Nauta | 16300 |
| Buena Union, Nauta | 16300 |
| Buenos Aires, Nauta | 16300 |
| El Cerro, Nauta | 16300 |
| Esparta, Nauta | 16300 |
| Firmeza, Nauta | 16300 |
| Gran Punta, Nauta | 16300 |
| Grau, Nauta | 16300 |
| Hipolito Unanue, Nauta | 16300 |
| Iquitos Quebrada, Nauta | 16300 |
| Jose Olaya, Nauta | 16300 |
| Las Malvinas, Nauta | 16300 |
| Las Palmas, Nauta | 16300 |
| Postleitzahlen in Loreto | |
|---|---|
| Nauta, Loreto | |
| Parinari, Loreto | |
| Tigre, Loreto | |
| Trompeteros, Loreto | |
| Urarinas, Loreto | |