Are ZIP codes worldwide?

A postal code (also known locally in various English-speaking countries throughout the world as a postcode, post code, PIN or ZIP Code) is a series of letters or digits or both, sometimes including spaces or punctuation, included in a postal address for the purpose of sorting mail.

How is a ZIP code determined?

As of 1963, zip codes’ numbers are determined by a few factors: the area, the regional postal facility and the local zone. The final two digits signify the local post office of the address. You may have noticed that zip codes often have a hyphenated four-digit number on the back end which is rarely used.

Are ZIP codes unique per country?

Hi, That zipcode correspond to 8 cities (as you can see below). …

Can two countries have the same zip code?

When looking at postal codes around the world, there are cases where two different cities are served by the same postal code. For example, the zip code 94608 in California is used for both Emeryville and parts of Oakland. Using the Postal Code setup view, you can now set up multiple cities to use that same postal code.

Which country has the longest zip code?

Iran
2 What is the longest postcode in the world? The longest postcodes in the world belong to Iran (Islamic Rep.) and the United States of America. Postcodes in Iran consist of 10 digits below the locality name.

Are ZIP codes determined by population?

ZIP codes are five digits long. The first digit is assigned to a broad geographical area of the United States, ranging from zero in the Northeast to nine in the West. The next two digits pinpoint population concentrations and sectional centers accessible to common transportation networks.

What is the purpose of ZIP codes?

A critical but often overlooked postal asset is the Zone Improvement Plan (ZIP) Code™ System (ZIP Code). The ZIP Code organizes the vast geography of the U.S. into well-defined areas for the purpose of efficient mail delivery.

Why do some cities have more than one zip code?

Some towns have more then one zip code because they are bigger towns. Each area of town have a different zip code and use different post offices to deliver the mail. Sometimes a city will have a seperate zip code for PO boxes.

What state has only one zip code?

Twelve states have only one area code. Besides Montana, they’re Alaska, Delaware, Hawaii, Idaho, Maine, New Hampshire, North Dakota, Rhode Island, South Dakota, Vermont, and Wyoming.

How are ZIP Codes assigned to states?

Primary state prefixes. ZIP Codes are numbered with the first digit representing a certain group of U.S. states, the second and third digits together representing a region in that group (or perhaps a large city) and the fourth and fifth digits representing a group of delivery addresses within that region.