A postal code is a five digit code used to help postal services deliver mail and packages. Here's what the numbers mean and how they determine yours.

On July 1, 1963, the U.S. Post Office Department introduced the ZIP code program to get a handle on the heaping surplus of mail. Today, those five digits represent much more for American society.

What’s in a Postal Code? When giving directions to someone, you can simply state the Postal Code of your destination. Find the Postal Code and District in Singapore.

The House passed two bills Monday night that would authorize the United States Postal Service to create 76 new ZIP codes for communities around the country. These two bipartisan bills, led by Rep ...

What’s in a Postal Code? When giving directions to someone, you can simply state the Postal Code of your destination. Find the Postal Code and District in Singapore.