| Lieu | Code postal |
|---|---|
| Albasan, Claveria | 5419 |
| Boca Engaño, Claveria | 5419 |
| Buyo, Claveria | 5419 |
| Calpi, Claveria | 5419 |
| Canomay, Claveria | 5419 |
| Cawayan, Claveria | 5419 |
| Imelda, Claveria | 5419 |
| Mababang Baybay, Claveria | 5419 |
| Mabiton, Claveria | 5419 |
| Manapao, Claveria | 5419 |
| Nabasagan, Claveria | 5419 |
| Nonoc, Claveria | 5419 |
| Osmeña, Claveria | 5419 |
| Pasig, Claveria | 5419 |
| Peñafrancia, Claveria | 5419 |
| Poblacion District I, Claveria | 5419 |
| Poblacion District II, Claveria | 5419 |
| Quezon, Claveria | 5419 |
| San Isidro, Claveria | 5419 |
| San Ramon, Claveria | 5419 |
| San Vicente, Claveria | 5419 |
| Taguilid, Claveria | 5419 |