| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Alto Norte, Muniz Freire | 29387-000 |
| Postal/ZIP Codes in Itaicí, Muniz Freire | 29388-000 |
| Postal/ZIP Codes in Menino Jesus, Muniz Freire | 29384-000 |
| Postal/ZIP Codes in Muniz Freire, Muniz Freire | 29380-000 |
| Postal/ZIP Codes in Piaçu, Muniz Freire | 29386-000 |
| Postal/ZIP Codes in São Pedro, Muniz Freire | 29389-000 |
| Postal/ZIP Codes in Vieira Machado, Muniz Freire | 29383-000 |