Postal address
Houthem, Hainaut
The postal code of Houthem, in Hainaut (Wallonie, Bélgica), is 7781. Include it in your shipments and forms.
Location
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Houthem
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Frequently asked questions
What is the postal code of Houthem?
The main postal code of Houthem (Hainaut, Bélgica) is 7781.