30966 is the Postal Code/PLZ Code for Hemmingen in the Germany State of Lower Saxony and the District of Landkreis Region Hannover. The town of Hemmingen is located in Postal Code 30966.
| Postal Code | 30966 |
| Postal Code Name | Hemmingen |
| State | Lower Saxony |
| District | Landkreis Region Hannover |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 30457 30459 30519 30880 30952 30982 31832 |