| Municipality | ZIP Code |
|---|---|
| Rosario | 4225 |
| Location | Municipality | Province | Region | ZIP Code |
|---|---|---|---|---|
| San Ignacio | Rosario | Batangas | Calabarzon | 4225 |
| San Isidro | Rosario | Batangas | Calabarzon | 4225 |
| San Jose | Rosario | Batangas | Calabarzon | 4225 |
| San Roque | Rosario | Batangas | Calabarzon | 4225 |
| Santa Cruz | Rosario | Batangas | Calabarzon | 4225 |
| Timbugan | Rosario | Batangas | Calabarzon | 4225 |
| Tiquiwan | Rosario | Batangas | Calabarzon | 4225 |
| Tulos | Rosario | Batangas | Calabarzon | 4225 |
