| S.No | Post Office Name | Pincode | District Name | State |
|---|---|---|---|---|
| 1 | Arappakkam B.O | 609111 | Nagapattinam | Tamil nadu |
| 2 | Koilthirukolakkal B.O | 609111 | Nagapattinam | Tamil nadu |
| 3 | Kovilpathu B.O | 609111 | Nagapattinam | Tamil nadu |
| 4 | Sirkali East B.O | 609111 | Nagapattinam | Tamil nadu |
| 5 | Sirkali Thenpathi S.O | 609111 | Nagapattinam | Tamil nadu |
| 6 | Sirkali West B.O | 609111 | Nagapattinam | Tamil nadu |
| 7 | Tittai (SRK) B.O | 609111 | Nagapattinam | Tamil nadu |
| 8 | Vilanthida Samudram B.O | 609111 | Nagapattinam | Tamil nadu |
