| Ortschaft | Postleitzahl |
|---|---|
| Alegre, Guarambaré | 110404 |
| Asent. Colon, Guarambaré | 110403 |
| Asent. Kaugua, Guarambaré | 110407 |
| Asent. Librada, Guarambaré | 110408 |
| Asent. San Rafael, Guarambaré | 110402 |
| Colon, Guarambaré | 110403 |
| Felsina, Guarambaré | 110401 |
| Kaugua, Guarambaré | 110407 |
| Nueva Esperanza Sub-Urbano, Guarambaré | 110406 |
| Rincon, Guarambaré | 110408 |
| Rincon Loma'I, Guarambaré | 110408 |
| Rincon Loma'I Sub-Urbano, Guarambaré | 110408 |
| San Miguel, Guarambaré | 110402 |
| Typychaty, Guarambaré | 110407 |
| Villa Laura Sub-Urbano, Guarambaré | 110406 |
| Yvysunu, Guarambaré | 110405 |