| Post office | Idu B.O |
| Pin code | 574109 |
| Office type | B.O |
| Taluk / city | Karkala |
| District name | Udupi |
| State name | Karnataka |
| Delivery status | Delivery |
| Division name | Puttur |
| Region name | South Karnataka |
| Circle name | Karnataka |
| Related sub office | Naravi S.O |
| Related head office | Karkala H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 574109 | Kutlur B.O | Belthangady | Dakshina Kannada | Karnataka |
| 574109 | Naravi S.O | Belthangady | Dakshina Kannada | Karnataka |
| 574109 | Sulkeri B.O | Belthangady | Dakshina Kannada | Karnataka |
| 574109 | Idu B.O | Karkala | Udupi | Karnataka |