| Post Office Name | Pincode | Office Type | Services | Location | Telephone | Departmental Information |
| Isanatham S.O | 639203 | 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 Registered Posts | Aravakurichi taluk of Karur district, Tamil Nadu State | 04320234050 | Karur H.O in Karur Division Central Region, Trichirapalli Tamilnadu Circle |
| Ammapatti B.O | 639203 | Branch Post Office (Delivery Office) | | Aravakurichi taluk of Karur district, Tamil Nadu State | | Isanatham S.O in Karur Division Central Region, Trichirapalli Tamilnadu Circle |
| Pethachinagar B.O | 639203 | Branch Post Office (Delivery Office) | | Aravakurichi taluk of Karur district, Tamil Nadu State | | Isanatham S.O in Karur Division Central Region, Trichirapalli Tamilnadu Circle |
| Soolapuram B.O | 639203 | Branch Post Office (Delivery Office) | | Vedasandur taluk of Karur district, Tamil Nadu State | | Isanatham S.O in Karur Division Central Region, Trichirapalli Tamilnadu Circle |
| Zamin Athur B.O | 639203 | Branch Post Office (Delivery Office) | | Aravakurichi taluk of Karur district, Tamil Nadu State | | Isanatham S.O in Karur Division Central Region, Trichirapalli Tamilnadu Circle |
