Spain ยท Postal code
Postal code 31770 is Biurrana in Navarra, Spain, covering 12 places.
| Postal code | 31770 |
| Place | Biurrana |
| Region | Navarra |
| District | Navarra |
| Country | Spain (ES) |
| Coordinates | 43.2471, -1.7199 (map) |
| Place | Region | District |
|---|---|---|
| Biurrana | Navarra | Navarra |
| Zalain Zoko | Navarra | Navarra |
| Lesaka | Navarra | Navarra |
| Endara | Navarra | Navarra |
| Otsango Auzoa | Navarra | Navarra |
| Nabaz (Lesaka) | Navarra | Navarra |
| Frain (Lesaka) | Navarra | Navarra |
| Zala | Navarra | Navarra |
| Izotzaldea | Navarra | Navarra |
| Auzoberri | Navarra | Navarra |
| Endarlatsa | Navarra | Navarra |
| Katazpegi | Navarra | Navarra |
The postal code 31770 routes mail to Biurrana in the Navarra region of Spain. It serves 12 localities in total, which is common where one delivery area covers several villages or districts. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.