34 — 6 codes dans 6 localités (Philippines).
| Code postal | Localité / Quartier | Zone administrative | Coordonnées |
|---|---|---|---|
| Cabarroguis | Province of Quirino · Cagayan Valley | 16.5111, 121.5212 | |
| Diffun | Province of Quirino · Cagayan Valley | 16.59, 121.5057 | |
| Saguday | Province of Quirino · Cagayan Valley | 16.5428, 121.5638 | |
| Aglipay | Province of Quirino · Cagayan Valley | 16.4889, 121.645 | |
| Maddela | Province of Quirino · Cagayan Valley | 16.3414, 121.6849 | |
| Nagtipunan | Province of Quirino · Cagayan Valley | 16.2167, 121.6 |