All you have to do is enter your zip code to receive your postal code horoscope. You can also look up zip codes of places you’d like to visit, relocate or expand your business. In an age of big ...

Esri's Tapestry technology includes a ZIP code lookup feature where you can see the top demographics, culture, and lifestyle choices in your area.

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.

Massachusetts Court Rules Zip Codes Can't be Required at Check Out Consumers in Massachusetts no longer have to give their zip code information when making a transaction with a credit card.