Region List
- 9401 NB - Assen, Assen, Drenthe
- 9401 ND - Assen, Assen, Drenthe
- 9401 NC - Assen, Assen, Drenthe
- 9401 NE - Assen, Assen, Drenthe
- 9401 NG - Assen, Assen, Drenthe
- 9401 NH - Assen, Assen, Drenthe
- 9401 NJ - Assen, Assen, Drenthe
- 9401 NK - Assen, Assen, Drenthe
- 9401 NL - Assen, Assen, Drenthe
- 9401 NM - Assen, Assen, Drenthe
- 9401 NN - Assen, Assen, Drenthe
- 9401 NP - Assen, Assen, Drenthe
- 9401 NR - Assen, Assen, Drenthe
- 9401 NS - Assen, Assen, Drenthe
- 9401 NT - Assen, Assen, Drenthe
- 9401 NV - Assen, Assen, Drenthe
- 9401 NW - Assen, Assen, Drenthe
- 9401 NX - Assen, Assen, Drenthe
- 9401 NZ - Assen, Assen, Drenthe
- 9401 PA - Assen, Assen, Drenthe