| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Banabuiú, Banabuiú | 63960-000 |
| Postal/ZIP Codes in Laranjeiras, Banabuiú | 63966-000 |
| Postal/ZIP Codes in Pedras Brancas, Banabuiú | 63967-000 |
| Postal/ZIP Codes in Rinaré, Banabuiú | 63965-000 |
| Postal/ZIP Codes in Sitiá, Banabuiú | 63962-000 |