| Post office | Kalamanallur B.O |
| Pin code | 609301 |
| Office type | B.O |
| Taluk / city | Tarangambadi |
| District name | Nagapattinam |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Mayiladuthurai |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Akkur S.O (Nagapattinam) |
| Related head office | Mayiladuthurai H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 609301 | Kalamanallur B.O | Tarangambadi | Nagapattinam | Tamil Nadu |
| 609301 | Akkur S.O (Nagapattinam) | Tharangambadi | Nagapattinam | Tamil Nadu |
| 609301 | Mamakudi B.O | Tharangambadi | Nagapattinam | Tamil Nadu |
| 609301 | Maruthampallam B.O | Tharangambadi | Nagapattinam | Tamil Nadu |
| 609301 | Mathur B.O | Tharangambadi | Nagapattinam | Tamil Nadu |
| 609301 | Umayalpuram B.O | Tharangambadi | Nagapattinam | Tamil Nadu |