BIPT reserves and allocates blocks of numbers to operators. Here you can download a registry as an Excel spreadsheet that contains a list showing the numbering capacity either reserved, alloctaed and/or unallocated in the Belgian plan of numbering.
This includes geographic and non-geographical numbers, national and international signalling point codes and also mobile numbers.
You will also find a list on the numbering capacity formerly used, but which is now canceled.
Finally, a list of contact persons from the different operators and who are responsible for the implementation of the numbering capacity is made available.