21717 is the Postal Code/PLZ Code for Fredenbeck in the Germany State of Lower Saxony and the District of Landkreis Stade. The town of Fredenbeck is located in Postal Code 21717.
| Postal Code | 21717 |
| Postal Code Name | Fredenbeck |
| State | Lower Saxony |
| District | Landkreis Stade |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 21640 21684 21698 21709 21726 21739 27449 |