| Place | Post Code |
|---|---|
| Alfonso XIII, Quezon | 5304 |
| Aramaywan, Quezon | 5304 |
| Berong, Quezon | 5304 |
| Calatagbak, Quezon | 5304 |
| Calumpang, Quezon | 5304 |
| Isugod, Quezon | 5304 |
| Maasin, Quezon | 5304 |
| Malatgao, Quezon | 5304 |
| Panitian, Quezon | 5304 |
| Pinaglabanan, Quezon | 5304 |
| Quinlogan, Quezon | 5304 |
| Sowangan, Quezon | 5304 |
| Tabon, Quezon | 5304 |
| Tagusao, Quezon | 5304 |