35 — 29 códigos en 29 localidades (Filipinas).
| Código postal | Localidad / Distrito | Provincia / Municipio | Coordenadas |
|---|---|---|---|
| Tuguegarao City | Province of Cagayan · Cagayan Valley | 17.6158, 121.7228 | |
| Enrile | Province of Cagayan · Cagayan Valley | 17.5596, 121.6974 | |
| Peñablanca | Province of Cagayan · Cagayan Valley | 17.6334, 121.7812 | |
| Solana | Province of Cagayan · Cagayan Valley | 17.6528, 121.691 | |
| Iguig | Province of Cagayan · Cagayan Valley | 17.7506, 121.7364 | |
| Amulung | Province of Cagayan · Cagayan Valley | 17.8357, 121.7237 | |
| Baggao | Province of Cagayan · Cagayan Valley | 17.9352, 121.7716 | |
| Alcala | Province of Cagayan · Cagayan Valley | 17.9021, 121.656 | |
| Gattaran | Province of Cagayan · Cagayan Valley | 18.0616, 121.6441 | |
| Lal-lo | Province of Cagayan · Cagayan Valley | 18.202, 121.6609 | |
| Camalaniugan | Province of Cagayan · Cagayan Valley | 18.274, 121.6748 | |
| Buguey | Province of Cagayan · Cagayan Valley | 18.2882, 121.8331 | |
| Sta. Teresita | Province of Cagayan · Cagayan Valley | 18.2472, 121.9127 | |
| Gonzaga | Province of Cagayan · Cagayan Valley | 18.2594, 121.995 | |
| Sta. Ana | Province of Cagayan · Cagayan Valley | 18.0943, 121.7607 | |
| Aparri | Province of Cagayan · Cagayan Valley | 18.3566, 121.6406 | |
| Ballesteros | Province of Cagayan · Cagayan Valley | 18.4126, 121.5152 | |
| Abulug | Province of Cagayan · Cagayan Valley | 18.4453, 121.4533 | |
| Sanchez-Mira | Province of Cagayan · Cagayan Valley | 18.5616, 121.2319 | |
| Claveria | Province of Cagayan · Cagayan Valley | 18.6074, 121.0832 | |
| Calayan | Province of Cagayan · Cagayan Valley | 18.0732, 121.4185 | |
| Santa Praxedes | Province of Cagayan · Cagayan Valley | 18.5667, 121.0 | |
| Pamplona | Province of Cagayan · Cagayan Valley | 18.4664, 121.3411 | |
| Allacapan | Province of Cagayan · Cagayan Valley | 18.226, 121.5562 | |
| Lasam | Province of Cagayan · Cagayan Valley | 18.0652, 121.6007 | |
| Santo Niño | Province of Cagayan · Cagayan Valley | 17.8861, 121.5691 | |
| Rizal | Province of Cagayan · Cagayan Valley | 17.8486, 121.3466 | |
| Piat | Province of Cagayan · Cagayan Valley | 17.7905, 121.478 | |
| Tuao | Province of Cagayan · Cagayan Valley | 17.7364, 121.4563 |