| Post office | Kalyanamahadevi B.O |
| Pin code | 613704 |
| Office type | B.O |
| Taluk / city | Tiruvarur |
| District name | Tiruvarur |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Nagapattinam |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Kulikarai S.O |
| Related head office | Tiruvarur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 613704 | Kulikarai S.O | Kodavasal | Tiruvarur | Tamil Nadu |
| 613704 | Kalyanamahadevi B.O | Tiruvarur | Tiruvarur | Tamil Nadu |