31592 is the Postal Code/PLZ Code for Stolzenau in the Germany State of Lower Saxony and the District of Landkreis Nienburg (Weser). The town of Stolzenau is located in Postal Code 31592.
| Postal Code | 31592 |
| Postal Code Name | Stolzenau |
| State | Lower Saxony |
| District | Landkreis Nienburg (Weser) |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 31595 31600 31604 31628 31633 32469 |