PIN code 573123 belongs to Hongadahalla B.O (Branch Post Office), located in Hassan district, Karnataka. It falls under the Southern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Hongadahalla B.O | BO | Branch Post Office |
| Vanagur B.O | BO | Branch Post Office |
| Arini B.O | BO | Branch Post Office |
| Hethur S.O | SO | Sub Post Office |
| Attihalli B.O | BO | Branch Post Office |
| Goddu B.O | BO | Branch Post Office |
| Valalahalli B.O | BO | Branch Post Office |
| Hadlahalli B.O | BO | Branch Post Office |
| Mageri B.O | BO | Branch Post Office |
