| Post office | Karmangudi B.O |
| Pin code | 606110 |
| Office type | B.O |
| Taluk / city | Vriddhachalam |
| District name | Cuddalore |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Vriddhachalam |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Karuvepilankurichi S.O |
| Related head office | Vriddhachalam H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 606110 | C Keeranur B.O | Vriddhachalam | Cuddalore | Tamil Nadu |
| 606110 | Deevalur B.O | Vriddhachalam | Cuddalore | Tamil Nadu |
| 606110 | Karmangudi B.O | Vriddhachalam | Cuddalore | Tamil Nadu |
| 606110 | Karuvepilankurichi S.O | Vriddhachalam | Cuddalore | Tamil Nadu |
| 606110 | Sathiyavadi B.O | Vriddhachalam | Cuddalore | Tamil Nadu |
| 606110 | Sathukudal B.O | Vriddhachalam | Cuddalore | Tamil Nadu |
| 606110 | Therku Vadakku Puthur B.O | Vriddhachalam | Cuddalore | Tamil Nadu |