| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Catolé da Pista, Piquet Carneiro | 63607-000 |
| Postal/ZIP Codes in Ibicuã, Piquet Carneiro | 63608-000 |
| Postal/ZIP Codes in Mulungu, Piquet Carneiro | 63606-000 |
| Postal/ZIP Codes in Piquet Carneiro, Piquet Carneiro | 63605-000 |