A five-digit number generally known as a ZIP code is important in making sure your package is delivered; it identifies a certain postal delivery area in the United States. There is also another ...

Screenshot/USPS. A 10007 ZIP code in New York City, for example, currently shows two-day delivery to the entire Northeastern United States, parts of the Midwest, and some regions of the South and ...

When you mail something via the United States Postal Service (USPS), it can be hard to know when it might reach its final destination. And if it seems like it’s been taking longer than usual for ...

Interestingly, the USPS has already been scanning the outside of your mail for a while — it’s how their automated equipment sorts it for delivery by ZIP Code and street address.