Kamarajnagar is located in the district of Tiruvallur, Tamil Nadu. The pincode of Kamarajnagar is 600057. The area "Kamarajnagar" lies under takula of Ponneri and has a Branch Office. Kamarajnagar comes under the head office Ambattur. The postal division for pin code 600057 is Tambaram.
| Area | Kamarajnagar |
| Pincode | 600057 |
| Taluka or Tehsil | Ponneri |
| District | Tiruvallur |
| State | Tamil Nadu |
| Office Status | Branch Office |
| Postal Division | Tambaram |
| Postal Region | Chennai Region |
| Sub Office | Ennore RS |
| Head Office | Ambattur |
| Contact Address | Postmaster, Post Office Kamarajnagar (Branch Office), Ponneri, Tamil Nadu, India, Pin Code: 600057 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 600057 | Ennore Rs pin code | Tiruvallur | Ambattur | Sub Office |
| 600057 | Ennore Thermal Station pin code | Tiruvallur | Ponneri | Sub Office |
| 600057 | Ernavur pin code | Tiruvallur | Tambaram | Sub Office |
| 600057 | Kamarajnagar pin code | Tiruvallur | Ponneri | Branch Office |
Note: While we try to make the pincode data as accurate as possible, sometimes there might be inaccuracy in data. Please feel free and point it out in the below comment section.