55546 is the Postal Code/PLZ Code for Hackenheim in the Germany State of Rhineland-Palatinate and the District of Landkreis Bad Kreuznach.
| Postal Code | 55546 |
| Postal Code Name | Hackenheim |
| State | Rhineland-Palatinate |
| District | Landkreis Bad Kreuznach |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 55457 55543 55545 55576 55585 55597 55599 67822 |