The full form of PIN code is Postal Index Number. It was introduced by Shri Bhikaji Velankar to make the postal distribution easy. With the 75th year of independence, the Indian PIN code system has ...
Update, May 26, 2025: This story, originally published May 24, has been updated with a brief history of PIN codes, information regarding the most secure codes you can use and why 8068 really isn’t the ...
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