Список региона
- 6941 XN - Didam, Montferland, Gelderland
- 6941 XP - Didam, Montferland, Gelderland
- 6941 XR - Didam, Montferland, Gelderland
- 6941 XS - Didam, Montferland, Gelderland
- 6941 XT - Didam, Montferland, Gelderland
- 6941 XV - Didam, Montferland, Gelderland
- 6941 XW - Didam, Montferland, Gelderland
- 6941 XX - Didam, Montferland, Gelderland
- 6941 ZA - Didam, Montferland, Gelderland
- 6941 ZB - Didam, Montferland, Gelderland
- 6941 ZC - Didam, Montferland, Gelderland
- 6941 ZD - Didam, Montferland, Gelderland
- 6941 ZE - Didam, Montferland, Gelderland
- 6941 ZG - Didam, Montferland, Gelderland
- 6941 ZH - Didam, Montferland, Gelderland
- 6941 ZJ - Didam, Montferland, Gelderland
- 6941 ZK - Didam, Montferland, Gelderland
- 6941 ZL - Didam, Montferland, Gelderland
- 6941 ZM - Didam, Montferland, Gelderland
- 6941 ZN - Didam, Montferland, Gelderland