Guides, tips, and everything about India's postal system
PIN stands for Postal Index Number — a 6-digit code introduced in 1972 that uniquely identifies every post office in India. Here's everything you need to know.
Not sure what your local PIN code is? Here are 5 fast, reliable methods to find the correct PIN code for any post office, locality, or district in India.
GuideEvery PIN code tells a story. The first digit is the region, the second narrows to a state, and the last three point to a specific post office. Learn to decode any PIN.
GuideNot all post offices are equal. India Post classifies offices as Head Office (H.O), Sub Office (S.O), or Branch Office (B.O). Each serves a different role in the postal hierarchy.
How-ToA wrongly formatted address is one of the top reasons for mail delays and returns. Here is the exact format India Post recommends, with real examples for both domestic and international mail.
GuideIndia Post is organised into 23 postal circles, each corresponding roughly to a state. Each circle has its own headquarters, chief postmaster general, and set of postal divisions.
ComparisonSpeed Post, Registered Post, and private couriers each have different costs, delivery speeds, and tracking capabilities. Here's how to choose the right service for your situation.
GuideMost people only use India Post for sending letters. But your local post office also offers savings accounts, insurance, Aadhaar services, PPF, and much more.
GuideIndia uses a 6-digit PIN code while the US uses a 5-digit ZIP code. But the differences go beyond the number of digits — the structure, purpose, and administration are entirely different systems.
HistoryIndia Post has over 150 years of history — from British-era dak runners carrying letters on foot to today's digital payments bank and drone delivery pilots. Here's the full story.