| Place | Post Code |
|---|---|
| Bajo Chorcha, Rincón | None |
| Bajo Gualaca, Rincón | None |
| Galerita, Rincón | None |
| La Huaca, Rincón | None |
| La Victoria, Rincón | None |
| Mata Rica, Rincón | None |
| Perú, Rincón | None |
| Quebrada Laja, Rincón | None |
| Redondito, Rincón | None |
| Rincón, Rincón | None |
| All postal codes in Gualaca | |
|---|---|
| Gualaca, Gualaca | |
| Hornito, Gualaca | |
| Los Angeles, Gualaca | |
| Paja de Sombrero, Gualaca | |
| Rincón, Gualaca | |