| Postal Code | Postal Code Place Name | Province | province |
|---|---|---|---|
| 140101 | Macas | Morona Santiago | Cantón Morona |
| 140102 | Sevilla Don Bosco | Morona Santiago | Cantón Morona |
| 140103 | Cuchaentza | Morona Santiago | Cantón Morona |
| 140104 | General Proaño | Morona Santiago | Cantón Morona |
| 140105 | Alshi | Morona Santiago | Cantón Morona |
| 140106 | Rio Blanco | Morona Santiago | Cantón Morona |
| 140107 | Cuchaentza | Morona Santiago | Cantón Morona |