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