38373 is the Postal Code/PLZ Code for Süpplingen in the Germany State of Lower Saxony and the District of Landkreis Helmstedt.
| Postal Code | 38373 |
| Postal Code Name | Süpplingen |
| State | Lower Saxony |
| District | Landkreis Helmstedt |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 38154 38350 38375 38376 38378 38379 |