| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Katoi, Katoi | 93951 |
| Postal/ZIP Codes in Lambuno, Katoi | 93951 |
| Postal/ZIP Codes in Lanipa-Nipa, Katoi | 93951 |
| Postal/ZIP Codes in Maruge, Katoi | 93951 |
| Postal/ZIP Codes in Simbula, Katoi | 93951 |
| Postal/ZIP Codes in Ujung Tobaku, Katoi | 93951 |