| Place | Post Code |
|---|---|
| Alispata, Santa Catalina | 01580 |
| Ingenio, Santa Catalina | 01580 |
| La Libertad de Huandil, Santa Catalina | 01580 |
| Mundo Nuevo, Santa Catalina | 01580 |
| Pinduc, Santa Catalina | 01580 |
| Salazar, Santa Catalina | 01580 |
| San Juan de Providencia, Santa Catalina | 01580 |
| Santa Catalina, Santa Catalina | 01580 |
| Tambillo, Santa Catalina | 01580 |
| Tambocucho, Santa Catalina | 01580 |
| Vista Hermosa, Santa Catalina | 01580 |