56457 is the Postal Code/PLZ Code for Westerburg in the Germany State of Rhineland-Palatinate and the District of Landkreis Westerwaldkreis. The town of Westerburg is located in Postal Code 56457.
| Postal Code | 56457 |
| Postal Code Name | Westerburg |
| State | Rhineland-Palatinate |
| District | Landkreis Westerwaldkreis |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 56459 56462 |