29643 is the Postal Code/PLZ Code for Neuenkirchen in the Germany State of Lower Saxony and the District of Landkreis Heidekreis.
| Postal Code | 29643 |
| Postal Code Name | Neuenkirchen |
| State | Lower Saxony |
| District | Landkreis Heidekreis |
| Timezone | Central European Summer Time (CEST) |
| Adjacent Postal Codes | 27374 27383 27386 29614 29640 |