Hosanagar is Taluka (Tehsil) in Shimoga district of Karnataka state. Hosanagar has 12 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 577418 | Bheemanakere PIN Code | Shimoga | Hosanagar | Branch Office |
| 577436 | Heddaripura PIN Code | Shimoga | Hosanagar | Branch Office |
| 577448 | Hulikal PIN Code | Shimoga | Hosanagar | Branch Office |
| 577448 | Masthikatte PIN Code | Shimoga | Hosanagar | Sub Office |
| 577425 | Mathimane PIN Code | Shimoga | Hosanagar | Branch Office |
| 577418 | Melinabesige PIN Code | Shimoga | Hosanagar | Branch Office |
| 577418 | Mumbar PIN Code | Shimoga | Hosanagar | Branch Office |
| 577425 | Nagara Shimoga PIN Code | Shimoga | Hosanagar | Sub Office |
| 577418 | Nagarakodige PIN Code | Shimoga | Hosanagar | Branch Office |
| 577425 | Nilskal PIN Code | Shimoga | Hosanagar | Branch Office |
| 577452 | Nittur Shimoga PIN Code | Shimoga | Hosanagar | Sub Office |
| 577426 | Ripponpet PIN Code | Shimoga | Hosanagar | Sub Office |