Список региона
- 6981 DC - Doesburg, Doesburg, Gelderland
- 6981 DD - Doesburg, Doesburg, Gelderland
- 6981 DE - Doesburg, Doesburg, Gelderland
- 6981 DG - Doesburg, Doesburg, Gelderland
- 6981 DH - Doesburg, Doesburg, Gelderland
- 6981 DJ - Doesburg, Doesburg, Gelderland
- 6981 DK - Doesburg, Doesburg, Gelderland
- 6981 DL - Doesburg, Doesburg, Gelderland
- 6981 DM - Doesburg, Doesburg, Gelderland
- 6981 DN - Doesburg, Doesburg, Gelderland
- 6981 DP - Doesburg, Doesburg, Gelderland
- 6981 DR - Doesburg, Doesburg, Gelderland
- 6981 DS - Doesburg, Doesburg, Gelderland
- 6981 DT - Doesburg, Doesburg, Gelderland
- 6981 DW - Doesburg, Doesburg, Gelderland
- 6981 DX - Doesburg, Doesburg, Gelderland
- 6981 DV - Doesburg, Doesburg, Gelderland
- 6981 DZ - Doesburg, Doesburg, Gelderland
- 6981 EA - Doesburg, Doesburg, Gelderland
- 6981 EB - Doesburg, Doesburg, Gelderland