45657 is the Postal Code/PLZ Code for Recklinghausen in the Germany State of North Rhine-Westphalia and the District of Landkreis Recklinghausen.
| Postal Code | 45657 |
| Postal Code Name | Recklinghausen |
| State | North Rhine-Westphalia |
| District | Landkreis Recklinghausen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 45659 45665 |