The House passed two bills Monday night that would authorize the United States Postal Service to create 76 new ZIP codes for ...

The U.S. Postal Service opposes two House bills that propose to add 76 new ZIP codes across the country, due to financial and operating implications.

From sales taxes to local identity, Colorado communities say there are a lot of reasons to fight for a unique zip code.

There is also another type of postal code, the ZIP + 4 code. According to unitedstateszipcodes.org, the ZIP + 4 was established in 1983 and identifies an even more specific location within a ZIP code.

ZIP Code is a widely-known term which is used as a postal code for United States Postal Service (USPS). The main aim of it helps deliver mail faster and efficiently. Postcodes consist of five digits ...

The Postal Service’s plans will delay a third of mail in 27 states, according to a Washington Post analysis, hitting states west of the Rocky Mountains especially hard.

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.

If vanity ZIP codes are even half as popular as vanity license plates, the potential revenue impact for the USPS could be huge. In New York alone, the possibilities are endless. Here are a few ...

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.