21259 is the Postal Code/PLZ Code for Otter in the Germany State of Lower Saxony and the District of Landkreis Harburg.
| Postal Code | 21259 |
| Postal Code Name | Otter |
| State | Lower Saxony |
| District | Landkreis Harburg |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 21255 21261 29640 |