| Post Office | Karaikal South S.o |
| Division | Nagapattinam |
| Region | Tiruchy |
| Circle | Tamilnadu |
| Taluka | Na |
| District | Karaikal |
| State | Pondicherry |
| Phone | 04365-242055 |
| Sub Office | NA |
| Head Office | Nagapattinam H.O |
| Pincode | 609602 |
The karaikal south s.o post office, situated in na Taluka of pondicherry district karaikal, operates under the nagapattinam Division. With its PIN code 609602, it connects to the NA and the Nagapattinam H.O, ensuring efficient postal services. Located within the tiruchy Region and the tamilnadu Circle, this post office plays a crucial role in supporting communication and logistics in the area.
karaikal south s.o branch pincode is 609602
karaikal south s.o branch phone number is 04365-242055
karaikal south s.o branch Head Office is Nagapattinam H.O