Lista regionu
- 9686 MA - Beerta, Oldambt, Groningen
- 9686 MC - Beerta, Oldambt, Groningen
- 9686 MD - Beerta, Oldambt, Groningen
- 9686 NA - Beerta, Oldambt, Groningen
- 9686 NB - Beerta, Oldambt, Groningen
- 9686 NC - Beerta, Oldambt, Groningen
- 9686 ND - Beerta, Oldambt, Groningen
- 9686 NE - Beerta, Oldambt, Groningen
- 9686 NG - Beerta, Oldambt, Groningen
- 9686 NH - Beerta, Oldambt, Groningen
- 9686 NJ - Beerta, Oldambt, Groningen
- 9686 NK - Beerta, Oldambt, Groningen
- 9686 NL - Beerta, Oldambt, Groningen
- 9686 NM - Beerta, Oldambt, Groningen
- 9686 NN - Beerta, Oldambt, Groningen
- 9686 NP - Beerta, Oldambt, Groningen
- 9686 NR - Beerta, Oldambt, Groningen
- 9686 NS - Beerta, Oldambt, Groningen
- 9686 NT - Beerta, Oldambt, Groningen
- 9686 NV - Beerta, Oldambt, Groningen