| Country | Spain (ES) |
| UN/LOCODE | CL9 |
| Name | Casalarreina |
| Name Without Diacritics | Casalarreina |
| Region | LO |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1801 |
| Timezone | Europe/Madrid |
| Location (UN Format) | 4233N 00255W |
| Latitude Longitude | 42.5491, -2.9099 |