| Office Name | Arehalli S.O |
| Pincodes | 573101 |
| Area | Arehalli |
| Office Status | Sub Post Office |
| Postal Circle | Karnataka |
| Postal Division | Hassan |
| Postal Region | South Karnataka |
| District | Hassan |
| State | Karnataka |
| Telephone No. | 08177-221321 |
| Office Name | Arehalli B.O |
| Pincodes | 563102 |
| Area | Arehalli |
| Office Status | Branch Post Office |
| Postal Circle | Karnataka |
| Postal Division | Kolar |
| Postal Region | South Karnataka |
| District | Kolar |
| State | Karnataka |
| Telephone No. | Na |