| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Chelameno, Katoma | 30133 |
| Postal/ZIP Codes in Itale, Katoma | 30133 |
| Postal/ZIP Codes in Katoma, Katoma | 30133 |
| Postal/ZIP Codes in Njingami, Katoma | 30133 |
| Postal/ZIP Codes in Nyakazeze, Katoma | 30133 |
| Postal/ZIP Codes in Nyambaya, Katoma | 30133 |
| Postal/ZIP Codes in Nyamboge, Katoma | 30133 |