| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Biere | 39221 |
| Postal/ZIP Codes in Eggersdorf | 39221 |
| Postal/ZIP Codes in Eickendorf | 39221 |
| Postal/ZIP Codes in Großmühlingen | 39221 |
| Postal/ZIP Codes in Kleinmühlingen | 39221 |
| Postal/ZIP Codes in Welsleben | 39221 |
| Postal/ZIP Codes in Zens | 39221 |