| Place | Postal Code |
|---|---|
| Ases, Fef | 98364 |
| Asuon, Fef | 98364 |
| Banfot, Fef | 98366 |
| Esyum, Fef | 98366 |
| Fef, Fef | 98366 |
| Frasayoah, Fef | 98364 |
| Ibe, Fef | 98366 |
| Imor, Fef | 98366 |
| Iwin, Fef | 98366 |
| Mawor, Fef | 98473 |
| Safoetiek, Fef | 98364 |
| Sikor, Fef | 98366 |
| Syubun, Fef | 98366 |
| Syunam, Fef | 98366 |
| Wayo, Fef | 98366 |