| Postal Code information | |
|---|---|
| Place | Pamplona/Iruña |
| Post Code | 31001, 31002, 31003, 31004, 31005, 31006, 31007, 31008, 31009, 31010, 31011, 31012, 31013, 31014, 31015, 31016 |
| County | Pamplona/Iruña |
| State | Comunidad Foral de Navarra (Comunitat Foral de Navarra) |
| Time zone | Europe/Madrid |