الرمز البريدي 3971 في Belgium – التفاصيل | CodeReff

Belgium postal code 3971 is a six-digit code in the 39 postal sector of Belgium.

No building-level records were found for this code in the imported dataset.

Leading zeros in Belgium codes are part of the code itself, so write 3971 in full when filling in a form. The first two digits group addresses into a postal sector, and the last four identify the specific delivery point.