44577 is the Postal Code/PLZ Code for Castrop-Rauxel in the Germany State of North Rhine-Westphalia and the District of Landkreis Recklinghausen.
| Postal Code | 44577 |
| Postal Code Name | Castrop-Rauxel |
| State | North Rhine-Westphalia |
| District | Landkreis Recklinghausen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 44357 44359 44379 44388 44575 44579 44581 44805 |