Kamarajnagar BO — PIN Code 600057
- Office type
- Branch Post Office
- Delivery
- Non-delivery office
- District
- Thiruvallur
- State
- Tamil Nadu
- Division
- Tambaram Division
- Region
- Chennai City Region
- Circle
- Tamilnadu Circle
Kamarajnagar BO is a branch post office in Thiruvallur district, Tamil Nadu with PIN code 600057. It is a non-delivery office: it offers counter services such as posting, Speed Post and savings, but mail for its area is delivered by another office.
Administratively it falls under the Tambaram Division in the Chennai City Region, Tamilnadu Circle. As a branch office it reports to Ennore Thermal Station SO, and shares that office's PIN code. 2 other offices also use 600057: Ennore Thermal Station SO and Ernavur SO.
Reading the six digits of 600057: the first digit places Kamarajnagar BO in the Southern postal region (Tamil Nadu, Kerala, Puducherry, Lakshadweep), the first three (600) are its sorting district, and the last three (057) identify the delivery office. The nearest offices with a different code are Manali New Town SO (600103, ~2.4 km), Menambedu SO (600053, ~4.6 km) and Tiruvottiyur SO (600019, ~5.4 km).
Other post offices with PIN code 600057
- Ennore Thermal Station SO (SO)
- Ernavur SO (SO)
Nearby post offices with a different PIN code
- Manali New Town SO — 600103, about 2.4 km away
- Menambedu SO — 600053, about 4.6 km away
- Tiruvottiyur SO — 600019, about 5.4 km away
- Vellivoyalchavadi BO — 600103, about 5.5 km away
- North Chennai Thermal PP SO — 600120, about 5.8 km away
- Vallur BO — 600120, about 5.8 km away
Distances are straight-line, from coordinates published in India Post's directory.
Check the PIN code for your exact location
All Thiruvallur district PIN codes
Kamarajnagar BO FAQs
What is the PIN code of Kamarajnagar BO?
Kamarajnagar BO uses PIN code 600057 (Thiruvallur district, Tamil Nadu).
Is Kamarajnagar BO a delivery post office?
No. Kamarajnagar BO is a non-delivery office — use it for counter services, but mail to the area is delivered by another office under the same or a neighbouring code.
Which division does Kamarajnagar BO come under?
Kamarajnagar BO is part of the Tambaram Division in the Tamilnadu Circle.
Is 600057 valid for courier deliveries?
Yes. PIN code 600057 is used by India Post and private couriers for routing to this area, though each courier decides for itself which codes it services.
How do I write Kamarajnagar BO's PIN code in a postal address?
Put it on the last line of the address: "Kamarajnagar BO, Thiruvallur, Tamil Nadu - 600057".