| Place | Post Code |
|---|---|
| Muta, Ponta de Pedras | 68835-000 |
| Ponta de Pedras, Ponta de Pedras | 68830-000 |
| All postal codes in Arari | |
|---|---|
| Cachoeira do Arari, Arari | |
| Chaves, Arari | |
| Muaná, Arari | |
| Ponta de Pedras, Arari | |
| Salvaterra, Arari | |
| Santa Cruz do Arari, Arari | |
| Soure, Arari | |