56428 is the Postal Code/PLZ Code for Dernbach (Westerwald) in the Germany State of Rhineland-Palatinate and the District of Landkreis Westerwaldkreis.
| Postal Code | 56428 |
| Postal Code Name | Dernbach (Westerwald) |
| State | Rhineland-Palatinate |
| District | Landkreis Westerwaldkreis |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 56204 56235 56410 56422 56424 |