73730 is the Postal Code/PLZ Code for Esslingen am Neckar in the Germany State of Baden-Württemberg and the District of Landkreis Esslingen.
| Postal Code | 73730 |
| Postal Code Name | Esslingen am Neckar |
| State | Baden-Württemberg |
| District | Landkreis Esslingen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 73728 73732 73734 73770 73776 73779 |