| Office Name | Honnavalli B.O |
| Pincodes | 577139 |
| Area | Honnavalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Chikmagalur |
| Postal Region | South Karnataka |
| District | Chickmagalur |
| State | Karnataka |
| Telephone No. | Na |
| Office Name | Honnavalli B.O |
| Pincodes | 573102 |
| Area | Honnavalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Hassan |
| Postal Region | South Karnataka |
| District | Hassan |
| State | Karnataka |
| Telephone No. | Na |
| Office Name | Honnavalli S.O |
| Pincodes | 572217 |
| Area | Honnavalli |
| Office Status | Sub Post Office |
| Postal Circle | Karnataka |
| Postal Division | Tumkur |
| Postal Region | South Karnataka |
| District | Tumkur |
| State | Karnataka |
| Telephone No. | 08134-264452 |