| Place | Postal Code |
|---|---|
| Cerro Petrona, Coveñas | 706057 |
| Coveñas, Coveñas | 706050 |
| Porvenir, Coveñas | 706057 |
| Postal Codes in Morrosquillo | |
|---|---|
| Coveñas, Morrosquillo | |
| Palmito, Morrosquillo | |
| San Onofre, Morrosquillo | |
| Santiago de Tolú, Morrosquillo | |
| Tolú Viejo, Morrosquillo | |