The rijksregisternummer again
This is a rijksregisternummer (Belgium) that I use for test persons:

99999999964

It will pass the normal test I have published previously.

Or you can use the example numbers from the kruispuntbank:

63011223457
00012556777

These contain real date's, so they could belong to a real person.
- posted by Kabauter Mod @ 10:27