| Post Office Name | Pincode | Office Type | Services | Location | Telephone | Departmental Information |
| Elathagiri S.O | 635108 | Sub Post Office (Delivery Office) | EMS (International Speed Post) E-Payment Epost IFS Inland Speed Post Instant Money Order International Mails Money Order Postal Banking Service Postal Life Insurance Postal Stationary Postbag and Postbox Registered Posts | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 09943036250 | Krishnagiri H.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Achamangalam B.O | 635108 | Branch Post Office (Delivery Office) | | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 09943043023 | Elathagiri S.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Balanayanapalli B.O | 635108 | Branch Post Office (Delivery Office) | | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 09943575332 | Elathagiri S.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Kandikuppam B.O | 635108 | Branch Post Office (Delivery Office) | | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 08438953116 | Elathagiri S.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Marudepalli B.O | 635108 | Branch Post Office (Delivery Office) | | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 09786232367 | Elathagiri S.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Orappam B.O | 635108 | Branch Post Office (Delivery Office) | | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 09843541311 | Elathagiri S.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
| Sadanapalli B.O | 635108 | Branch Post Office (Delivery Office) | | Krishnagiri taluk of Krishnagiri district, Tamil Nadu State | 09442549946 | Elathagiri S.O in Krishnagiri Division Western Region, Coimbatore Tamilnadu Circle |
