Liste de la région
- 6941 ZP - Didam, Montferland, Gelderland
- 6941 ZR - Didam, Montferland, Gelderland
- 6941 ZS - Didam, Montferland, Gelderland
- 6941 ZT - Didam, Montferland, Gelderland
- 6941 ZV - Didam, Montferland, Gelderland
- 6942 AA - Didam, Montferland, Gelderland
- 6942 AB - Didam, Montferland, Gelderland
- 6942 AC - Didam, Montferland, Gelderland
- 6942 AD - Didam, Montferland, Gelderland
- 6942 AE - Didam, Montferland, Gelderland
- 6942 AG - Didam, Montferland, Gelderland
- 6942 AH - Didam, Montferland, Gelderland
- 6942 AJ - Didam, Montferland, Gelderland
- 6942 AK - Didam, Montferland, Gelderland
- 6942 AL - Didam, Montferland, Gelderland
- 6942 AM - Didam, Montferland, Gelderland
- 6942 AN - Didam, Montferland, Gelderland
- 6942 AP - Didam, Montferland, Gelderland
- 6942 AR - Didam, Montferland, Gelderland
- 6942 AS - Didam, Montferland, Gelderland