| Place | Post Code |
|---|---|
| Betania, San José o Pizote | 21303 |
| Camelias, San José o Pizote | 21303 |
| Caño Blanco, San José o Pizote | 21303 |
| Cartagos Norte, San José o Pizote | 21303 |
| Cartagos Sur, San José o Pizote | 21303 |
| Delirio, San José o Pizote | 21303 |
| Fátima, San José o Pizote | 21303 |
| Jesús María, San José o Pizote | 21303 |
| Libano (Finanzas), San José o Pizote | 21303 |
| Linda Vista, San José o Pizote | 21303 |
| Mango, San José o Pizote | 21303 |
| Nazareno, San José o Pizote | 21303 |
| Papagayo, San José o Pizote | 21303 |
| Pinol, San José o Pizote | 21303 |
| Pizotillo, San José o Pizote | 21303 |
| Popoyuapa, San José o Pizote | 21303 |
| Progreso, San José o Pizote | 21303 |
| Pueblo Nuevo, San José o Pizote | 21303 |
| San Bosco, San José o Pizote | 21303 |
| San José o Pizote, San José o Pizote | 21303 |
| San Pedro, San José o Pizote | 21303 |
| San Ramón, San José o Pizote | 21303 |
| Santa Clara Norte, San José o Pizote | 21303 |
| Unión, San José o Pizote | 21303 |
| Valle, San José o Pizote | 21303 |
| Victoria, San José o Pizote | 21303 |
| All postal codes in Upala | |
|---|---|
| Aguas Claras, Upala | |
| Bijagua, Upala | |
| Delicias, Upala | |
| Dos Ríos, Upala | |
| San José o Pizote, Upala | |
| Upala, Upala | |
| Yolillal, Upala | |