| Post Office Name | Pincode | Office Type | Services | Location | Telephone | Departmental Information |
| Hosur S.O (Dharmapuri) | 635109 | Sub Post Office (Delivery Office) | Business Parcel Epost IFS Instant Money Order International Mails Philately Postbag and Postbox | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09488590999 | Krishnagiri H.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Hosur East S.O | 635109 | Sub Post Office (Non Delivery Office) | EMS (International Speed Post) E-Payment Inland Speed Post Instant Money Order International Mails Money Order National Pension Scheme Postal Banking Service Postal Life Insurance Postal Stationary Postbag and Postbox Registered Posts | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09626455369 | Krishnagiri H.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Avalapalli B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 07639374334 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Basthi B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09944394300 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Chennathur B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09047887663 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Kothagondapalli B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09789132902 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Muthali B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09843117479 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Onnalvadi B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09488047930 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Venkatesapuram B.O | 635109 | Branch Post Office (Delivery Office) | | Hosur taluk of Krishnagiri district, Tamil Nadu State | 09894358872 | Hosur S.O (Dharmapuri) in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
