區域清單
- 9827 PA - Lettelbert, Leek, Groningen
- 9827 PB - Lettelbert, Leek, Groningen
- 9827 PC - Lettelbert, Leek, Groningen
- 9827 PD - Lettelbert, Leek, Groningen
- 9827 PE - Lettelbert, Leek, Groningen
- 9827 PG - Lettelbert, Leek, Groningen
- 9827 TA - Lettelbert, Leek, Groningen