| Place | Postal Code |
|---|---|
| Santa Cilia, Huesca) | 22791 |
| Somanes, Huesca) | 22752 |
| Postal Codes in La Jacetania | |
|---|---|
| Aisa | |
| Ansó | |
| Aragüés del Puerto | |
| Bailo | |
| Borau | |
| Canal de Berdún | |
| Canfranc | |
| Castiello de Jaca | |
| Fago | |
| Jaca | |
| Jasa | |
| Puente la Reina de Jaca | |
| Santa Cilia | |
| Santa Cruz de la Serós | |
| Valle de Hecho | |
| Villanúa | |