31787 is the Postal Code/PLZ Code for Hameln in the Germany State of Lower Saxony and the District of Landkreis Hameln-Pyrmont.
| Postal Code | 31787 |
| Postal Code Name | Hameln |
| State | Lower Saxony |
| District | Landkreis Hameln-Pyrmont |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 31785 31789 31840 31848 31855 |