| Place | Post Code |
|---|---|
| Anggacan, Tanudan | 3805 |
| Anggacan Sur, Tanudan | 3805 |
| Babbanoy, Tanudan | 3805 |
| Dacalan, Tanudan | 3805 |
| Dupligan, Tanudan | 3805 |
| Gaang, Tanudan | 3805 |
| Lay-Asan, Tanudan | 3805 |
| Lower Lubo, Tanudan | 3805 |
| Lower Mangali, Tanudan | 3805 |
| Lower Taloctoc, Tanudan | 3805 |
| Mabaca, Tanudan | 3805 |
| Mangali Centro, Tanudan | 3805 |
| Pangol, Tanudan | 3805 |
| Poblacion, Tanudan | 3805 |
| Upper Lubo, Tanudan | 3805 |
| Upper Taloctoc, Tanudan | 3805 |
| All postal codes in Kalinga | |
|---|---|
| Balbalan, Kalinga | |
| Lubuagan, Kalinga | |
| Pasil, Kalinga | |
| Pinukpuk, Kalinga | |
| Rizal (liwan), Kalinga | |
| Tabuk, Kalinga | |
| Tanudan, Kalinga | |
| Tinglayan, Kalinga | |