Post Office Karaikudi H.o Pin Code In Karaikudi State Tamil Nadu District Sivaganga
| Post Office | Karaikudi H.o |
| Division | Karaikudi |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Karaikudi |
| District | Sivaganga |
| State | Tamil Nadu |
| Phone | 04565-238812 |
| Sub Office | NA |
| Head Office | NA |
| Pincode | 630001 |
karaikudi h.o branch pincode is 630001
karaikudi h.o branch phone number is 04565-238812
karaikudi h.o branch Head Office is NA