Contact Address: Postmaster, Post Office Alwarthirunagar (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600087
Contact Address: Postmaster, Post Office Raja Annamalaipuram (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600028
Contact Address: Postmaster, Post Office Neelangarai (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600115
Contact Address: Postmaster, Post Office Valmiki Nagar (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600041
Contact Address: Postmaster, Post Office Sholinganallur (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600119
Contact Address: Postmaster, Post Office Ramapuram S.O (Kanchipuram) (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600089
Contact Address: Postmaster, Post Office Rajaji Bhavan (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600090
Contact Address: Postmaster, Post Office Jafferkhanpet (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600083
Contact Address: Postmaster, Post Office Besantnagar (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600090
Contact Address: Postmaster, Post Office Alandur(Reopened W.E.F.6.6.05) (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600016
Contact Address: Postmaster, Post Office Vyasarpadi (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600039
Contact Address: Postmaster, Post Office Vepery (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600007
Contact Address: Postmaster, Post Office Sembiam (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600011
Contact Address: Postmaster, Post Office Ripon Buildings (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600003
Contact Address: Postmaster, Post Office Villivakkam SO (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600049
Contact Address: Postmaster, Post Office Perambur (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600011
Contact Address: Postmaster, Post Office Perambur Barracks (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600012
Contact Address: Postmaster, Post Office G K M Colony (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600082
Contact Address: Postmaster, Post Office Chintadripet (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600002
Contact Address: Postmaster, Post Office Washermanpet (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600021
Contact Address: Postmaster, Post Office Tondiarpet (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600081
Contact Address: Postmaster, Post Office Flower Bazaar (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600001
Contact Address: Postmaster, Post Office TTTI Taramani (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600113
Contact Address: Postmaster, Post Office Shastri Nagar S.O (Chennai) (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600020
Contact Address: Postmaster, Post Office Pazhavanthangal (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600061
Contact Address: Postmaster, Post Office Kotturpuram (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600085
Contact Address: Postmaster, Post Office Kasturibai Nagar (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600020
Contact Address: Postmaster, Post Office Guindy North (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600015
Contact Address: Postmaster, Post Office Guindy Industrial Estate (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600032
Contact Address: Postmaster, Post Office Engineering College S.O (Chennai) (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600025
Contact Address: Postmaster, Post Office Nerkundram (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600107
Contact Address: Postmaster, Post Office Koyambedu (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600107
Contact Address: Postmaster, Post Office Kilpauk (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600010
Contact Address: Postmaster, Post Office Periyar Nagar (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600082
Contact Address: Postmaster, Post Office Icf Colony (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600038
Contact Address: Postmaster, Post Office Flowers Road (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600084
Contact Address: Postmaster, Post Office Arumbakkam (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600106
Contact Address: Postmaster, Post Office Anna Nagar S.O (Chennai) (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600040
Contact Address: Postmaster, Post Office Aminjikarai (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600030
Contact Address: Postmaster, Post Office Virugambakkam (PO), CHENNAI, TAMIL NADU, India (IN), Pin Code: 600092
The Postal Index Number (PIN), commonly referred to as a Pincode, is a system of numerical codes used by India Post to simplify the process of sorting and delivering mail across the country. Introduced in 1972, this six-digit code is integral to ensuring efficient postal services throughout India.
The six-digit PIN code is systematically structured to provide detailed location information:
For example, the PIN code 110001 corresponds to Connaught Place in New Delhi, where:
The PIN code system:
India is divided into nine PIN zones, extending across its vast geography. These zones cater to:
Interesting Facts About PIN Codes
Whether you're sending a letter or shopping online, the PIN code system ensures seamless connectivity across India's vast network. Understanding its structure not only helps in addressing mail correctly but also highlights the intricate planning behind India's postal services.