| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Chamunga, Muthambi | 60400 |
| Postal/ZIP Codes in Igamurathi, Muthambi | 60400 |
| Postal/ZIP Codes in Iriga, Muthambi | 60400 |
| Postal/ZIP Codes in Kandungu, Muthambi | 60400 |
| Postal/ZIP Codes in Kathwana, Muthambi | 60406 |
| Postal/ZIP Codes in Marima, Muthambi | 60408 |
| Postal/ZIP Codes in Weru, Muthambi | 60400 |