State · Capital: Kolkata · 20 Districts · 8,720 Post Offices · 1,249 PIN Codes
West Bengal, anchored by Kolkata — India's oldest metropolitan postal city — has a postal network steeped in colonial history. The GPO Kolkata (built in 1864) remains one of India's most iconic post offices. The West Bengal Postal Circle extends from the Sundarbans delta, one of the world's most complex delivery environments, to the Himalayan foothills of Darjeeling.
West Bengal PIN codes begin with 70–74, with Kolkata GPO (700001) being one of India's most historic postal addresses.
West Bengal has 8,720 post offices across 20 districts, with 1,249 unique PIN codes. Browse the districts listed above to find specific PIN codes.
West Bengal has 20 districts with postal coverage as per India Post records.
The capital of West Bengal is Kolkata.
Click on any district above to see all PIN codes and post offices in that district of West Bengal. You can also use the search bar on the homepage to search by office name or PIN code directly.
West Bengal is a state of India with its own elected legislative assembly.
West Bengal has 1,249 unique PIN codes across its 20 districts.
In West Bengal, PIN codes begin with 70–74. The first digit indicates the postal zone, the second digit represents the sub-zone (West Bengal), and the remaining four digits identify the sorting district and specific post office.
West Bengal has 8,720 post offices, including Head Offices (H.O), Sub Offices (S.O), and Branch Offices (B.O).
Yes. All valid PIN codes in West Bengal are accepted by e-commerce platforms like Amazon, Flipkart, Myntra, and courier services like Blue Dart, DTDC, and Delhivery for delivery serviceability checks.
H.O stands for Head Office — the primary post office of a postal division. West Bengal has one H.O per district that serves as the hub for all S.O (Sub Office) and B.O (Branch Office) post offices in that area.