Belgium ZIP code and address format

Postal code format in Belgium

How to write an address in Belgium

Company Name
John Smith
123 Main Street
4000 CITY
BELGIUM

• The postal code goes before the city, on the same line.
• Write the city in capital letters.
• Required parts: street address, city, ZIP/postal code.
• When you send mail from abroad, add BELGIUM as the last line.

Neighbouring countries

• FranceNNNNN
• GermanyNNNNN
• LuxembourgNNNN
• NetherlandsNNNN AA

Other countries with the NNNN format

Afghanistan, Albania, Anguilla, Australia, Austria, Azerbaijan, Bangladesh, Bulgaria, Cape Verde, Christmas Island, Cocos (Keeling) Islands, Costa Rica, Cyprus, Denmark, El Salvador, Ethiopia, Georgia, Greenland, Guinea-Bissau, Haiti, Heard & McDonald Islands, Hungary, Liberia, Liechtenstein, Luxembourg, Moldova, Mozambique, New Zealand, Niger, Norfolk Island, North Macedonia, Norway, Philippines, Slovenia, South Africa, Svalbard & Jan Mayen, Switzerland, Tunisia, Venezuela.

Questions about Belgium postal codes

What is the ZIP code format in Belgium?

Belgium uses 4-digit numeric postal codes in the format NNNN (N is a digit, A is a letter), for example 4000 or 1000.

How do I find the ZIP code of an address in Belgium?

Type the address in the search box or click the place on the map. Zipdress shows the full address and its postal code. You can also check the official postal code search of Belgium.

How do I write an address in Belgium?

Use this order, one part per line: Company Name / John Smith / 123 Main Street / 4000 CITY. The postal code goes before the city, on the same line.