The Postal Service’s PIN code was introduced in India on August 15, 1972. The six-digit code is used to send couriers, letters and other postal items across the country. Read the complete ...

In mobile devices, the PIN acts like a password preventing other people from gaining unauthorized access to your device. This is a numeric code which must be entered each time the device is ...

That increasingly common type of fraud can be prevented by using an Identity Protection PIN, available free to most U.S. taxpayers through the Internal Revenue Service. The IP PIN is mandatory for ...

Indian postal department has allotted a unique postal code of pin code to each district/village/town/city to ensure quick delivery of postal services. A Postal Index Number or PIN or PIN code is a ...