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PIN Full Form — Postal Index Number

PIN full form is Postal Index Number. Six-digit code identifying postal delivery area in India. Required for shipping and online orders. First two digits indicate state/region.

TL;DR: PIN full form is Postal Index Number. Six-digit code identifying postal delivery area in India. Required for shipping and online orders. First two dig…

By Syllab.in · Updated Jun 17, 2026

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