| Post Office | Kamarajnagar S.o |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Poonamallee |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | 044-26555754 |
| Sub Office | NA |
| Head Office | Avadi Camp H.O |
| Pincode | 600071 |
=$city?> kamarajnagar s.o branch pincode is 600071
kamarajnagar s.o branch phone number is 044-26555754
kamarajnagar s.o branch Head Office is Avadi Camp H.O