Lista de la región
- 9218 RA - Opeinde, Smallingerland, Friesland
- 9218 RB - Opeinde, Smallingerland, Friesland
- 9218 RC - Opeinde, Smallingerland, Friesland
- 9218 RD - Opeinde, Smallingerland, Friesland
- 9218 RE - Opeinde, Smallingerland, Friesland
- 9218 RG - Opeinde, Smallingerland, Friesland
- 9218 RH - Opeinde, Smallingerland, Friesland
- 9218 RJ - Opeinde, Smallingerland, Friesland
- 9218 RK - Opeinde, Smallingerland, Friesland
- 9218 RL - Opeinde, Smallingerland, Friesland
- 9218 RN - Opeinde, Smallingerland, Friesland
- 9218 RP - Opeinde, Smallingerland, Friesland
- 9218 RR - Opeinde, Smallingerland, Friesland
- 9218 RS - Opeinde, Smallingerland, Friesland
- 9218 RT - Opeinde, Smallingerland, Friesland
- 9218 SB - Opeinde, Smallingerland, Friesland
- 9218 SC - Opeinde, Smallingerland, Friesland
- 9218 SE - Opeinde, Smallingerland, Friesland
- 9218 VA - Opeinde, Smallingerland, Friesland
- 9218 VB - Opeinde, Smallingerland, Friesland