| Place |
Post Code |
| Alibago, Enrile |
3501 |
| Barangay I, Enrile |
3501 |
| Barangay II, Enrile |
3501 |
| Barangay III, Enrile |
3501 |
| Barangay III-A, Enrile |
3501 |
| Barangay IV, Enrile |
3501 |
| Batu, Enrile |
3501 |
| Divisoria, Enrile |
3501 |
| Inga, Enrile |
3501 |
| Lanna, Enrile |
3501 |
| Lemu Norte, Enrile |
3501 |
| Lemu Sur, Enrile |
3501 |
| Liwan Norte, Enrile |
3501 |
| Liwan Sur, Enrile |
3501 |
| Maddarulug Norte, Enrile |
3501 |
| Maddarulug Sur, Enrile |
3501 |
| Magalalag East, Enrile |
3501 |
| Magalalag West, Enrile |
3501 |
| Maracuru, Enrile |
3501 |
| Roma Norte, Enrile |
3501 |
| Roma Sur, Enrile |
3501 |
| San Antonio, Enrile |
3501 |
| All postal codes in Cagayan |
| Abulug, Cagayan |
| Alcala, Cagayan |
| 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 |