Why do we need zip codes

You must be logged in to post a comment. Some Facts from History Earlier zip-code was not used at all. What Does a Zip Code Mean? We really appreciate you for visiting PremiumCoding and reading this article! Now you might also want to check out our Themes here. The right way to set up a WordPress homepage. Buy plays on Spotify is the only thing you need to do!

Best of the best: Tim Burton. Cancel Reply You must be logged in to post a comment. Everything you need in one place 1,, items. Future-proof commercial license. Unlimited Downloads. Search for:. We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. Ok No. This annex was created to help further specify addresses, but according to Business Insider, the creation of sorting and location technologies removed the need for the additional four numbers.

The final numbers further specified the location of the delivery area. Type keyword s to search. Today's Top Stories. You may be able to find more information about this and similar content at piano. Advertisement - Continue Reading Below. More From Lifestyle. That said, if you have the extra digits, use them! They really will help your mail reach its destination a bit faster.

Think of the five-digit ZIP code as knowing you have to go to Fenway Stadium but not knowing which part exactly. Yes and no. Addresses are great, but they still take just a bit longer than sorting a number does. Plus, there are so many similar names — Maple Court, Maple Lane, Maple Street — and instead of requiring the brainpower to sort those out, that extra four-digit code does it with ease.

Think of all those individual letters daily — imagine how much time each of those "split-second" sortings might save over the course of eight hours or a year. Luckily, computers and sorting technologies evolved at the same time that the four-digit code came out.

So, while it would have been nice for the American public to adopt the code, technology picked up the slack and helped achieve the same result. Postal codes are used by countries around the world, and one of the first places they occurred was in the United Kingdom where London had divided the city up into 10 postal zones by the s.