21763 is the Postal Code/PLZ Code for Neuenkirchen in the Germany State of Lower Saxony and the District of Landkreis Cuxhaven.
| Postal Code | 21763 |
| Postal Code Name | Neuenkirchen |
| State | Lower Saxony |
| District | Landkreis Cuxhaven |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 21762 21765 21775 27478 |