| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Budacu de Jos, Budacu de Jos | 427015 |
| Postal/ZIP Codes in Buduş, Budacu de Jos | 427016 |
| Postal/ZIP Codes in Jelna, Budacu de Jos | 427017 |
| Postal/ZIP Codes in Monariu, Budacu de Jos | 427018 |
| Postal/ZIP Codes in Simioneşti, Budacu de Jos | 427019 |