| Place | Post Code |
|---|---|
| San Fernando, Upala | 21301 |
| San Luis, Upala | 21301 |
| San Martín, Upala | 21301 |
| Santa Cecilia, Upala | 21301 |
| Santa Rosa, Upala | 21301 |
| Upala, Upala | 21301 |
| Valle Bonito, Upala | 21301 |
| Venecia, Upala | 21301 |
| Verbena, Upala | 21301 |
| All postal codes in Upala | |
|---|---|
| Aguas Claras, Upala | |
| Bijagua, Upala | |
| Delicias, Upala | |
| Dos Ríos, Upala | |
| San José o Pizote, Upala | |
| Upala, Upala | |
| Yolillal, Upala | |