| Place |
Post Code |
| Alinunu, Abulug |
3517 |
| Bagu, Abulug |
3517 |
| Banguian, Abulug |
3517 |
| Calog Norte, Abulug |
3517 |
| Calog Sur, Abulug |
3517 |
| Canayun, Abulug |
3517 |
| Centro, Abulug |
3517 |
| Dana-Ili, Abulug |
3517 |
| Guiddam, Abulug |
3517 |
| Libertad, Abulug |
3517 |
| Lucban, Abulug |
3517 |
| Pinili, Abulug |
3517 |
| San Agustin, Abulug |
3517 |
| San Julian, Abulug |
3517 |
| Santa Filomena, Abulug |
3517 |
| Santa Rosa, Abulug |
3517 |
| Santo Tomas, Abulug |
3517 |
| Siguiran, Abulug |
3517 |
| Simayung, Abulug |
3517 |
| Sirit, Abulug |
3517 |
| All postal codes in Cagayan |
| Abulug, Cagayan |
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| Allacapan, Cagayan |
| Amulung, Cagayan |
| Aparri, Cagayan |
| Baggao, Cagayan |
| Ballesteros, Cagayan |
| Buguey, Cagayan |
| Calayan, Cagayan |
| Camalaniugan, Cagayan |
| Claveria, Cagayan |
| Enrile, Cagayan |
| Gattaran, Cagayan |
| Gonzaga, Cagayan |
| Iguig, Cagayan |
| Lal-lo, Cagayan |
| Lasam, Cagayan |
| Pamplona, Cagayan |
| Peñablanca, Cagayan |
| Piat, Cagayan |
| Rizal, Cagayan |
| Sanchez-Mira, Cagayan |
| Santa Ana, Cagayan |
| Santa Praxedes, Cagayan |
| Santa Teresita, Cagayan |
| Santo Niño, Cagayan |
| Solana, Cagayan |
| Tuao, Cagayan |
| Tuguegarao, Cagayan |