| Post office | Kolnadu B.O |
| Pin code | 574323 |
| Office type | B.O |
| Taluk / city | Bantval |
| District name | Dakshina Kannada |
| State name | Karnataka |
| Delivery status | Delivery |
| Division name | Puttur |
| Region name | South Karnataka |
| Circle name | Karnataka |
| Related sub office | Manchi S.O |
| Related head office | Puttur(D.K.) H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 574323 | Barebettu B.O | Bantval | Dakshina Kannada | Karnataka |
| 574323 | IRA B.O | Bantval | Dakshina Kannada | Karnataka |
| 574323 | Kolnadu B.O | Bantval | Dakshina Kannada | Karnataka |
| 574323 | Kulalu B.O | Bantval | Dakshina Kannada | Karnataka |
| 574323 | Manchi S.O | Bantval | Dakshina Kannada | Karnataka |
| 574323 | Salethur B.O | Bantval | Dakshina Kannada | Karnataka |