| Post Office | Kallathur Thandalai S.o |
| Division | Tiruchirapalli |
| Region | Tiruchy |
| Circle | Tamilnadu |
| Taluka | Udayarpalayam |
| District | Ariyalur |
| State | Tamil Nadu |
| Phone | 04329-111111 |
| Sub Office | NA |
| Head Office | Lalgudi H.O |
| Pincode | 621803 |
The kallathur thandalai s.o post office, situated in udayarpalayam Taluka of tamil nadu district ariyalur, operates under the tiruchirapalli Division. With its PIN code 621803, it connects to the NA and the Lalgudi 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.
kallathur thandalai s.o branch pincode is 621803
kallathur thandalai s.o branch phone number is 04329-111111
kallathur thandalai s.o branch Head Office is Lalgudi H.O