Postal code formatting requirements in the Netherlands and Belgium 1

Postal code formatting requirements in the Netherlands and Belgium

Understanding Postal Codes

Postal codes, also known as ZIP codes in the US, are an essential component of mail sorting and delivery; they expedite the process and ensure proper delivery. Belgium and the Netherlands have their own unique postal code formats that must be used correctly to ensure successful mail delivery.

Netherlands Postal Code Format

The Netherlands uses a six-digit postal code format that consists of two letters followed by four numbers (for example, 1000 AA). The first two letters represent the region or city, while the subsequent four numbers identify the specific address within that region. If you are mailing something to the Netherlands, it is essential to include the postal code for fast and accurate delivery. Further your understanding of the topic by exploring this external source we’ve carefully picked for you., discover supplementary information and fresh perspectives on the topic.

Belgium Postal Code Format

In Belgium, postal codes are slightly different than other countries, with the format consisting of four digits preceded by the letters ‘B-‘, e.g., B-1000. The first digit represents the province while the subsequent ones identify the specific city, district, or village. Using the correct formatting and including the postal code is crucial in avoiding delays in mail delivery and ensuring timely arrival of your packages.

Postal Code Lookup

If you are unsure of the postal code of where you want to send your mail, there are several online resources for postal code lookup that will help you identify the correct code you need to use. One such website is – this website provides a comprehensive database of all the postal codes in the Netherlands and the addresses they represent. While in Belgium, you can use the resource available at

Importance of Correct Formatting

It is essential to use the correct postal code format when mailing something within the Netherlands or Belgium. Any minor error in the postal code could lead to significant delays in postal delivery or, in some cases, non-delivery of the mail. This is especially true for international mail delivery where incorrect postal codes could lead to lost items.


Postal codes are an integral part of mailing processes and ensuring their correct usage will help the postman identify the recipient’s location more efficiently. Any error in the postal code can lead to postal delivery delays and even non-delivery of the mail. Knowing the correct way to format postal codes in the Netherlands and Belgium will help you avoid any such problems. Learn more about the subject covered in this article by visiting the recommended external website. In it, you’ll uncover more specifics and an alternative perspective on the topic.

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