Список региона
- 6941 RD - Didam, Montferland, Gelderland
- 6941 RE - Didam, Montferland, Gelderland
- 6941 RG - Didam, Montferland, Gelderland
- 6941 RH - Didam, Montferland, Gelderland
- 6941 RJ - Didam, Montferland, Gelderland
- 6941 RK - Didam, Montferland, Gelderland
- 6941 RL - Didam, Montferland, Gelderland
- 6941 RM - Didam, Montferland, Gelderland
- 6941 RN - Didam, Montferland, Gelderland
- 6941 RP - Didam, Montferland, Gelderland
- 6941 RR - Didam, Montferland, Gelderland
- 6941 RS - Didam, Montferland, Gelderland
- 6941 RT - Didam, Montferland, Gelderland
- 6941 RV - Didam, Montferland, Gelderland
- 6941 RW - Didam, Montferland, Gelderland
- 6941 RX - Didam, Montferland, Gelderland
- 6941 SB - Didam, Montferland, Gelderland
- 6941 SC - Didam, Montferland, Gelderland
- 6941 SE - Didam, Montferland, Gelderland
- 6941 SG - Didam, Montferland, Gelderland