| Lieu | Code postal |
|---|---|
| Augusto Montenegro, Urucurituba | 69182-000 |
| Itapeaçu, Urucurituba | 69184-000 |
| Urucurituba, Urucurituba | 69180-000 |
| Codes postaux en Itacoatiara | |
|---|---|
| Itacoatiara, Itacoatiara | |
| Itapiranga, Itacoatiara | |
| Nova Olinda do Norte, Itacoatiara | |
| Silves, Itacoatiara | |
| Urucurituba, Itacoatiara | |