The Pin Code of Idu is 574109. Get more details along with the Pin Code of Idu. Idu is located in Udupi district in Karnataka. 574109 is the pincode (Postal code) of Idu.
| Location | Pincode | State | District |
| Idu | 574109 | Karnataka | Udupi |
| Location | Pincode | State | District |
| Kutlur | 574109 | Karnataka | Dakshina Kannada |
| Naravi | 574109 | Karnataka | Dakshina Kannada |
| Sulkeri | 574109 | Karnataka | Dakshina Kannada |