| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Bologna, Bologna | 40121, 40122, 40123, 40124, 40125, 40126, 40127, 40128, 40129, 40131, 40132, 40133, 40134, 40135, 40136, 40137, 40138, 40139, 40141 |
| Postal/ZIP Codes in Castell'Arienti, Bologna | 40136 |
| Postal/ZIP Codes in La Bastia, Bologna | 40141 |