Honganur B.O is the primary post office registered under PIN code 571117 in Chamarajanagara, Karnataka. This code sits within the Southern Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Honganur B.O | BO | Branch Post Office |
| Jyothigowdanapura B.O | BO | Branch Post Office |
| Alur B.O | BO | Branch Post Office |
| Gulipura B.O | BO | Branch Post Office |
| Masanapura B.O | BO | Branch Post Office |
| Saragur Chamarajanagara B.O | BO | Branch Post Office |
| Kagalavadi S.O | SO | Sub Post Office |
| Kotamballi B.O | BO | Branch Post Office |
