| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Aldeia, Ota | 2580-241 |
| Postal/ZIP Codes in Arroteias, Ota | 2580-243 |
| Postal/ZIP Codes in Base Aérea Nº2, Ota | 2580-242 |
| Postal/ZIP Codes in Casais do Vale Cepo, Ota | 2580-672 |
| Postal/ZIP Codes in Ota, Ota | 2580 |
| Postal/ZIP Codes in Paços, Ota | 2580-244 |
| Postal/ZIP Codes in Vale das Pedras, Ota | 2580-251 |