What is a postal code?

A postal code is a numerical code that is used to identify a specific geographic location for the delivery of mail and parcels. It is also known as a zip code, post code, or postcode depending on the country. In Belgium, it is called a postal code or code postal in French.

Why is it important to know the postal code of an address?

Knowing the postal code of an address is essential for the accurate and timely delivery of mail and other packages. It also helps to identify the location of a specific address, making it easier to find on maps or GPS devices. Furthermore, it is often required when filling out forms or applications, and can help differentiate between similarly named streets or cities.

How can I find the postal code of an address in Belgium?

There are several ways to find the postal code of an address in Belgium. One option is to use an online search tool such as the official website of Bpost, the national postal service of Belgium. Simply enter the street name, house number, and city or municipality and the website will provide you with the corresponding postal code. Alternatively, you can use a search engine such as Google Maps or Mapquest to search for the address and locate the corresponding postal code. It is also possible to consult a physical directory or ask the local post office for assistance.

What are the different formats of postal codes in Belgium?

Postal codes in Belgium consist of a series of four digits, with each digit representing a different level of geographical area. The first digit represents one of the 10 provinces in Belgium, while the second and third digits represent a specific municipality within the province. The fourth digit represents the postal district or delivery point. For example, the postal code for the city of Brussels is 1000, with the first digit representing the Brussels-Capital region and the following three digits representing the city itself.

What are some common mistakes when using postal codes in Belgium?

One common mistake when using postal codes in Belgium is using an incorrect or outdated code. It is important to double-check the postal code before sending any mail or packages to ensure that it is accurate and up-to-date. Another mistake is misinterpreting the numerical codes, as some codes may be similar or identical to others within the same municipality or province. Additionally, it is important to ensure that the address and postal code match, as errors in the address can result in a delay or failure to deliver the mail or package. Our goal is to consistently deliver an all-encompassing learning journey. For this reason, we suggest this external source containing more details on the topic. Learn from this informative research, immerse yourself further in the subject!


Finding the postal code of an address in Belgium is essential for accurate and timely delivery of mail and other packages. Whether using an online search tool or consulting a physical directory, it is important to double-check the code and ensure that it is up-to-date before sending any mail or packages to avoid any unnecessary delays or delivery failures.

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