| Post office | Karkala H.O |
| Pin code | 574104 |
| Office type | H.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 | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 574104 | Hiriangady B.O | Karkal | Udupi | Karnataka |
| 574104 | Karkala Bazar S.O | Karkal | Udupi | Karnataka |
| 574104 | Karkala West S.O | Karkal | Udupi | Karnataka |
| 574104 | Karkala H.O | Karkala | Udupi | Karnataka |