| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bucşani, Ioneşti | 247271 |
| Postal/ZIP Codes in Dealu Mare, Ioneşti | 247272 |
| Postal/ZIP Codes in Delureni, Ioneşti | 247273 |
| Postal/ZIP Codes in Fişcălia, Ioneşti | 247274 |
| Postal/ZIP Codes in Foteşti, Ioneşti | 247276 |
| Postal/ZIP Codes in Guguianca, Ioneşti | 247277 |
| Postal/ZIP Codes in Ioneşti, Ioneşti | 247270 |
| Postal/ZIP Codes in Marcea, Ioneşti | 247278 |
| Postal/ZIP Codes in Prodăneşti, Ioneşti | 247279 |