Danh sách vùng
- 9201 KW - Drachten, Smallingerland, Friesland
- 9201 SB - Drachten, Smallingerland, Friesland
- 9201 SC - Drachten, Smallingerland, Friesland
- 9201 SE - Drachten, Smallingerland, Friesland
- 9201 SG - Drachten, Smallingerland, Friesland
- 9201 SH - Drachten, Smallingerland, Friesland
- 9201 SJ - Drachten, Smallingerland, Friesland
- 9201 SK - Drachten, Smallingerland, Friesland
- 9201 SL - Drachten, Smallingerland, Friesland
- 9201 SM - Drachten, Smallingerland, Friesland
- 9201 SN - Drachten, Smallingerland, Friesland
- 9201 SP - Drachten, Smallingerland, Friesland
- 9201 SR - Drachten, Smallingerland, Friesland
- 9201 ST - Drachten, Smallingerland, Friesland
- 9201 SV - Drachten, Smallingerland, Friesland
- 9201 SW - Drachten, Smallingerland, Friesland
- 9201 SX - Drachten, Smallingerland, Friesland
- 9201 SZ - Drachten, Smallingerland, Friesland
- 9201 TA - Drachten, Smallingerland, Friesland
- 9201 TB - Drachten, Smallingerland, Friesland