Honnenahalli B.O is the primary post office registered under PIN code 573124 in Hassan, Karnataka. This code sits within the Southern Postal Region, with 9 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Honnenahalli B.O | BO | Branch Post Office |
| Jinnenahalli B.O | BO | Branch Post Office |
| Balaganchi B.O | BO | Branch Post Office |
| Belagihalli B.O | BO | Branch Post Office |
| Juttanahalli B.O | BO | Branch Post Office |
| Kirisave B.O | BO | Branch Post Office |
| Sabbanahalli B.O | BO | Branch Post Office |
| Hirisave S.O | SO | Sub Post Office |
| Mathighatta B.O | BO | Branch Post Office |
