| Post Office Name | Pincode | Office Type | Services | Location | Telephone | Departmental Information |
| Viralimalai S.O | 621316 | 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 | Illuppur taluk of Pudukkottai district, Tamil Nadu State | 09698550201 | Pudukkottai H.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Erasanayakkanpatti B.O | 621316 | Branch Post Office (Delivery Office) | | Iluppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Kodumbalur B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Kunnathur B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Meppoodakudi B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Mullaiyur B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Perambur B.O | 621316 | Branch Post Office (Delivery Office) | | Kulathur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Poruvai B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Rajagiri B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
| Thengaithinnipatti B.O | 621316 | Branch Post Office (Delivery Office) | | Illuppur taluk of Pudukkottai district, Tamil Nadu State | | Viralimalai S.O in Pudukkottai Division Central Region, Trichirapalli Tamilnadu Circle |
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