| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Maškovice, Ploskovice | 412 01 |
| Postal/ZIP Codes in Ploskovice, Ploskovice | 411 42 |
| Postal/ZIP Codes in Starý Mlýnec, Ploskovice | 412 01 |
| Postal/ZIP Codes in Těchobuzice, Ploskovice | 412 01 |
| Postal/ZIP Codes in Vinné, Ploskovice | 412 01 |