| Post Office | Kunnathur Arni S.o |
| Division | Tiruvannamalai |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Arni |
| District | Tiruvannamalai |
| State | Tamil Nadu |
| Phone | 04175-253067 |
| Sub Office | NA |
| Head Office | Arni H.O |
| Pincode | 632314 |
The kunnathur arni s.o post office, situated in arni Taluka of tamil nadu district tiruvannamalai, operates under the tiruvannamalai Division. With its PIN code 632314, it connects to the NA and the Arni H.O, ensuring efficient postal services. Located within the chennai region Region and the tamilnadu Circle, this post office plays a crucial role in supporting communication and logistics in the area.
kunnathur arni s.o branch pincode is 632314
kunnathur arni s.o branch phone number is 04175-253067
kunnathur arni s.o branch Head Office is Arni H.O