Daftar wilayah
- 9922 PA - Westeremden, Loppersum, Groningen
- 9922 PB - Westeremden, Loppersum, Groningen
- 9922 PC - Westeremden, Loppersum, Groningen
- 9922 PD - Westeremden, Loppersum, Groningen
- 9922 PE - Westeremden, Loppersum, Groningen
- 9922 PG - Westeremden, Loppersum, Groningen
- 9922 PH - Westeremden, Loppersum, Groningen
- 9922 PJ - Westeremden, Loppersum, Groningen
- 9922 PK - Westeremden, Loppersum, Groningen
- 9922 PL - Westeremden, Loppersum, Groningen
- 9922 PM - Westeremden, Loppersum, Groningen
- 9922 PP - Westeremden, Loppersum, Groningen
- 9922 PR - Westeremden, Loppersum, Groningen
- 9922 PS - Westeremden, Loppersum, Groningen
- 9922 PT - Westeremden, Loppersum, Groningen
- 9922 PZ - Westeremden, Loppersum, Groningen
- 9922 TA - Westeremden, Loppersum, Groningen
- 9922 TB - Westeremden, Loppersum, Groningen
- 9922 TC - Westeremden, Loppersum, Groningen
- 9922 TD - Westeremden, Loppersum, Groningen