| Place | Postal Code |
|---|---|
| Palanques, Castellón) | 12311 |
| Zorita del Maestrazgo, Castellón) | 12311 |
| Postal Codes in Los Puertos de Morella | |
|---|---|
| Castellfort | |
| Cinctorres | |
| Forcall | |
| Herbers | |
| La Mata de Morella | |
| Morella | |
| Olocau del Rey | |
| Palanques | |
| Portell de Morella | |
| Todolella | |
| Vallibona | |
| Villores | |
| Zorita del Maestrazgo | |