Find city, state, post office by Indian pincode. Reverse search by post office name.
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e challan checkPIN code (Postal Index Number) is a 6-digit code used by India Post to identify specific post offices and delivery zones across India. Introduced in 1972, the PIN code system divides India into 9 postal zones (1-9), with the first digit indicating the region, the second indicating the sub-region, the third indicating the sorting district, and the last three identifying the specific post office.
PIN codes are essential for accurate mail and courier delivery in India. They are also required for online shopping, address verification, KYC processes, and government form submissions.