73776 is the Postal Code/PLZ Code for Altbach in the Germany State of Baden-Württemberg and the District of Landkreis Esslingen.
| Postal Code | 73776 |
| Postal Code Name | Altbach |
| State | Baden-Württemberg |
| District | Landkreis Esslingen |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 73207 73730 73732 73779 |