| Place | Post Code |
|---|---|
| Americano, Santa Isabel do Pará | 68792-000 |
| Caraparu, Santa Isabel do Pará | 68791-000 |
| Santa Isabel do Pará, Santa Isabel do Pará | 68790-000 |
| All postal codes in Castanhal | |
|---|---|
| Bujaru, Castanhal | |
| Castanhal, Castanhal | |
| Inhangapi, Castanhal | |
| Santa Isabel do Pará, Castanhal | |
| Santo Antônio do Tauá, Castanhal | |