| Office Name | Karaikottai B.O |
| Pincodes | 614630 |
| Area | Karaikottai |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Pudukkottai |
| Postal Region | Tiruchy |
| District | Pudukkottai |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Karaikottai B.O |
| Pincodes | 614013 |
| Area | Karaikottai |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Thanjavur |
| Postal Region | Tiruchy |
| District | Tiruvarur |
| State | Tamil Nadu |
| Telephone No. | Na |