| Municipality | ZIP Code |
|---|---|
| Santa Ignacia | 2303 |
| Location | Municipality | Province | Region | ZIP Code |
|---|---|---|---|---|
| San Vicente | Santa Ignacia | Tarlac | Central Luzon | 2303 |
| Taguiporo | Santa Ignacia | Tarlac | Central Luzon | 2303 |
| Timmaguab | Santa Ignacia | Tarlac | Central Luzon | 2303 |
| Vargas | Santa Ignacia | Tarlac | Central Luzon | 2303 |
