Lista regionu
- 9951 AA - Winsum, Winsum, Groningen
- 9951 AB - Winsum, Winsum, Groningen
- 9951 AC - Winsum, Winsum, Groningen
- 9951 AD - Winsum, Winsum, Groningen
- 9951 AE - Winsum, Winsum, Groningen
- 9951 AG - Winsum, Winsum, Groningen
- 9951 AH - Winsum, Winsum, Groningen
- 9951 AJ - Winsum, Winsum, Groningen
- 9951 AK - Winsum, Winsum, Groningen
- 9951 AL - Winsum, Winsum, Groningen
- 9951 AM - Winsum, Winsum, Groningen
- 9951 AN - Winsum, Winsum, Groningen
- 9951 AP - Winsum, Winsum, Groningen
- 9951 AR - Winsum, Winsum, Groningen
- 9951 BA - Winsum, Winsum, Groningen
- 9951 BB - Winsum, Winsum, Groningen
- 9951 BC - Winsum, Winsum, Groningen
- 9951 BD - Winsum, Winsum, Groningen
- 9951 BE - Winsum, Winsum, Groningen
- 9951 BG - Winsum, Winsum, Groningen