Список региона
- 6981 CB - Doesburg, Doesburg, Gelderland
- 6981 CC - Doesburg, Doesburg, Gelderland
- 6981 CD - Doesburg, Doesburg, Gelderland
- 6981 CE - Doesburg, Doesburg, Gelderland
- 6981 CG - Doesburg, Doesburg, Gelderland
- 6981 CH - Doesburg, Doesburg, Gelderland
- 6981 CJ - Doesburg, Doesburg, Gelderland
- 6981 CK - Doesburg, Doesburg, Gelderland
- 6981 CL - Doesburg, Doesburg, Gelderland
- 6981 CM - Doesburg, Doesburg, Gelderland
- 6981 CN - Doesburg, Doesburg, Gelderland
- 6981 CP - Doesburg, Doesburg, Gelderland
- 6981 CR - Doesburg, Doesburg, Gelderland
- 6981 CS - Doesburg, Doesburg, Gelderland
- 6981 CT - Doesburg, Doesburg, Gelderland
- 6981 CV - Doesburg, Doesburg, Gelderland
- 6981 CW - Doesburg, Doesburg, Gelderland
- 6981 CX - Doesburg, Doesburg, Gelderland
- 6981 DA - Doesburg, Doesburg, Gelderland
- 6981 DB - Doesburg, Doesburg, Gelderland